The Standing Rules — The Casebook

The voice

Must hold

The voiceover never winks. The comedy is her commitment to the bit.
One tell per caption, and only what a PI has actually lived.
The overrun runs one clause past sense. Never three.
Affectionate, never contemptuous.

Why, and the finer points

The gap is the engine. The voiceover is always deadly serious; the stakes are always small and administrative. If a caption winks at the reader, it's wrong — the comedy is her total commitment to the bit, never a joke she's in on.
The tell — a true, hyper-specific detail from academic life that turns absurd the moment it's isolated. Never an invented absurdity: if a PI hasn't personally lived it, cut it. This is the recognition laugh, and it's what tells the reader we're one of them. Build it by escalating — general setting → domain detail → dry number → hyper-specific fragment tacked on after the sentence should have ended.

Conference room → consent form → all eleven pages → including the optional saliva sample.

Reviewer 2 is the exemplar — it closes The Quiet Participant. One tell per caption; never stack them.
Card and table vocabulary (The Stacked Deck's register, available to any case that wants it): the deal · the cut · a stacked deck · a full deck · the bottom of the deck · palming · a force · Lady Luck · a raw deal.

Small blind / big blind is the one worth saving. A blind is money you commit before you see anything — which is allocation concealment — and blinds come in sizes, which is masking: the clinic sees assignments already made, the PI sees nothing at all. Two people at the same table, blind to different degrees. Best home is a script with room to explain who can see what, not a caption.
Repeat the slang on purpose. When a noir word has already been used in an earlier case, reusing it is a feature — the reader is learning the dialect alongside us, and the second and third appearances are where a word stops being decoration and becomes the narrator's actual vocabulary. Sings (the canary in The Quiet Participant, the fourth card in The Stacked Deck) is the model. This applies to genre slang only: repeating a tell, a metaphor or a plot turn is still a tic, because those get their power from being specific and used once.
Phrases beat nouns. "The no-cost extension" is a tell. "We spent four days on the acronym and about eleven minutes on the aims" is a better one, because it carries a scene. Bank nouns, but write phrases.
The strongest tells have a number in them. Ninety-one percent of fifty-nine. Eleven grants at five percent each. All eleven pages. The specificity is the joke — a vague version of any of these is just an observation.
A tell is not a title. A tell needs to be true and specific. A title also needs a second, genre-compatible meaning — which is why Adverse Events works and No-Cost Extension doesn't.
Test a tell on someone inside the field but outside the specialty. If it needs explaining, it's out — no matter how true it is. "Lost to follow-up" is a perfect description of this series and was cut for exactly this reason.
The bank. Nouns to build phrases from:

Reviewer 2 · the no-cost extension · a biosketch last updated in 2019 · a data sharing plan written in ninety minutes · revise-and-resubmit · an IRB amendment for a typo · buying a laptop in September because the fiscal year ends · the $25 gift cards and the tax paperwork they generate · scored just outside the payline · a shared drive folder called FINAL_v3_USE_THIS · the co-investigator on eleven grants at five percent each · certifying effort percentages nobody has ever tracked · "in preparation" on a CV for three years · an email from your chair with the subject line "Quick question" · a REDCap project somebody built in 2019 and left · the recruitment flyer with the tear-off tabs

Phrases already spent, so don't respend them: the optional saliva sample · four days on the acronym and eleven minutes on the aims · the answer you give, the one about contributing to the evidence base · ninety-one percent of fifty-nine · the report lists who reported · who counts the rows? · you people rotate · a monitor visit that took a year off my life · a limitations section nobody will ever read · the machine on four
The literal question. Somebody takes an institutional phrase at face value, out loud, in earnest, and it collapses. This is the series' most reliable joke and the one to hunt for in every scene — not every scene will yield one, but every scene should be looked at.

"How can you drop out before you've been dropped in?" Connie, on a woman who was never enrolled. "The drawer that locks, or the drawer that's got a lock on it?" "Then why does it keep telling me my call is important to them?" "That's not a category. That's a shrug." Same instrument every time.

What makes it work: the speaker is being literal on purpose, not clever. She is not making a joke, she is pointing out that the words do not survive being meant. It is a question far more often than it is a statement, because a question hands the absurdity to the listener instead of announcing it.

What kills it: a simile (the parrot, the raccoon — those are a different and rarer move), a double negative, or any construction the audience can admire. It is nine words or fewer almost every time. If it needs a setup clause, it isn't this.

Where to look: the vocabulary the work already uses. Drop out. No-show. Protocol deviation. Lost to follow-up. Informed consent. Limitations. Adverse event. Intent to treat. Every one of them is a phrase nobody hears anymore, which means every one of them can be heard.
The double register — one word that is literally correct in both worlds at once, so the noir sense and the research sense are both true and neither is a figure of speech. "It's going to read like one in the paper." Connie means the publication. A 1940s detective means the newspaper. Nobody is making a comparison; the word is simply doing two jobs.

Not the same as the noir metaphor, which is everywhere already and is a different, cheaper move: the report had an alibi, gave the unit the third degree, sixty informants wearing wires. Those apply a detective word to a research object and ask the listener to enjoy the stretch. The double register asks nothing. It is invisible until you notice it, and then it is the best line in the scene.

It has to survive the no-winking rule. The character is not punning and does not know she is funny. She means the research sense flatly and in earnest; the second meaning is the listener's to find. The moment a line is constructed so the audience can admire the construction, it's an ordinary pun and it's out.

The architecture is already built on this and the dialogue has barely used it. PI (principal investigator / private investigator) is the frosted door. Trial is every study in the series. Case is every title. Adverse Events is the show. All concept-level. The line above is close to the only one that does it inside actual speech, which is where the room is.

Unspent, and true in both senses: the record (on the record / the study record) · witness (a witness / witnessed consent) · intake (booking at a precinct / study intake) · screening (vetting somebody / the screening visit) · follow-up (following somebody / the follow-up visit) · tail (tailing a suspect / the tail of a distribution) · exposure (getting exposed / exposure in epidemiology) · control (control of a situation / the control group) · blind (a blind alley / a blinded trial) · custody (the evidence locker / chain of custody) · prior (a prior conviction / a prior) · the books (cooking them / the study books) · recruit · drop · washout.
The overrun — the metaphor that runs one clause past where it should have stopped. One clause, not three. Plausible, then a step too far, then stop. This is the delivery laugh, and its failure mode is length: cut the tail before it turns into a list. A reader fills in the blank better than a caption box can.

I stared at it the way a raccoon stares at a motion-sensor porch light.
Tell and overrun are different tools. A weak tell is one the reader hasn't lived. A bad overrun is one that runs three clauses instead of one. Diagnose them separately — most flat lines are one or the other, rarely both.
Slang is the costume; the research detail is the load-bearing wall. When a line has to choose between period patter and domain specificity, keep the domain.
Affectionate, never contemptuous. It recognizes a shared experience; it never implies the reader is doing their job badly. That decides whether she forwards it to her PI.
Comic only Panel 6 loosens — the radio-serial sign-off. Everywhere else the voice is clipped and committed. In the button it relaxes and half-addresses the audience: contractions, "I guess," colloquial grammar. The only panel where the register softens, which is what makes it feel like an ending.

The two surfaces

Must hold

A comic page never inherits the drama’s shape — it finds its own tension.
Nothing in an episode is ever solved by software.
A case card carries only what both surfaces share.
Participant 31, every time, and nobody ever remarks on it.

Why, and the finer points

Radio only The radio era is paper-primary and never dated. Not "pre-computer" — push back far enough to remove the computers and you lose the vocabulary the comedy runs on. IRBs are 1974; the CONSORT flow diagram Connie fills in during The Invisible Line is 1996. The setting that works is the late nineties, never named: CONSORT and IRBs exist, answering machines are ordinary, and a computer is furniture you walk to rather than something that hands you an answer.

Practical test: a computer may be the crime scene, never a convenience. Where the machine is the case — the thing a number was typed into, the status that was accurate and useless — it belongs on stage, and The Perfect Delivery's revelation needs a paper card held against a screen, because the transposition happened between them. What it may not be is an oracle you ask for facts that paper could have given you. Otherwise reach for drawers, envelopes, card indexes and files, which all make sound where a database query doesn't. No smartphones, and no jokes that date the decade in either direction. The comic is present day and has screens; the radio has paper. That contrast is the series, not an inconsistency.
A beat sheet is the radio version. The comic is a different shape. Not the same story with one panel swapped — in the present day the product names the cause, and an investigation can't survive being handed its answer. So a comic page never inherits the drama's four suspects; it finds its own tension. Three strategies so far, all proven: flashback, where the disaster happened before the platform existed (The Quiet Participant); near miss, where the page is present tense and the horror is what she was about to do, with nothing actually lost (The Invisible Line); and half saved, where the damage is already running and part of it is gone for good by the time anyone notices (The Perfect Delivery — six weeks lost, six weeks left). Pick one per page and never run the same one twice in a row.
A case card summarizes neither surface — only what both share. The strip is for a present-day buyer and discreetly shows a real feature doing its job. The episode is set in no particular year, is never solved by software, and earns its authority by not being about us — the education is the point and the argument for the platform is left for the listener to make. So a card written from the strip will be an advertisement and a card written from the episode will describe an instrument we sell. Neither is the case. The index entry gets the invariant: the trouble, the mechanism, and what it cost somebody. If a sentence on a card could be falsified by reading one of the two artifacts, it belongs on that artifact and not here.
Comic = now. Radio = then. The strips are present-day, where the platform exists. The radio dramas are set in Tracy's DRIFT era, before she had any of it. Same continuity, and the strip's flashback row is literally the show's back catalog.
The comic resolves with the product; the radio drama never does. A strip is marketing and may show the alert firing. An episode is a service to the field, and nothing in it may be solved by software — the case closes because she changed.
Radio only Both must have a beginning, a middle, and an end. A drama that stops so a guest can finish it isn't a story. The guest widens the case from one study to the field; they never complete it.
The strip names the lore; the drama unpacks it. A comic panel has room for one clause — "it's been two years since DRIFT" — and it reads as texture. The radio version has room for the whole joke: "The DRIFT trial. Daily Routines for Improved Follow-Through. We spent four days on the acronym and about eleven minutes on the aims." Every piece of lore gets used twice, at two compressions.
Studies get acronyms, never surnames. Trials are named by tortured backronym — the letters first, the words reverse-engineered — and everyone knows it and nobody says so. That's a tell in itself, and the acronyms accumulate across the series as a running joke the audience gets better at. Surnames and place names belong to cohorts and registries, not to somebody's first R21.
Participant 31, every time. Whatever the study, whatever the case, the person at the center of it is number thirty-one — and nobody in the world ever remarks on it. The moment a character says "it's always thirty-one" it stops being a running gag and becomes a bit. It's a joke that only exists for someone reading all eight.

Why that number: in a sixty-person study, 31 is the exact middle of the roster — which is precisely where The Invisible Line says things go to be forgotten. Early numbers get attention, late ones get chased, and the middle is where a person becomes a row. It's also 13 backwards, for anyone who wants it.

On screen it reads 031; spoken, it's thirty-one.
Spend tells deliberately. A tell used in a strip and again in its episode reads as a rhyme across media. The same tell in two different cases reads as a repeat. Track them.
Radio only The sponsor gets one line, near the very end, in the announcer's voice — and the guest is never asked what software they use. The show's authority comes from not being about us. Only the sign-off gag comes after it, deliberately: the joke is the reward for sitting through the credits and the ad, so it has to be the last thing anybody hears.
Radio only The announcer's opening and closing are fixed copy. Only the case title, the cameo credit (where there is one) and the rotating sign-off clause change between episodes.

Opening: Welcome to Adverse Events. Transcribed stories from the case files of Dr. Tracy Grant, who writes the protocol, and Connie Chase, who makes it all happen. · The story you are about to hear is fiction. Any resemblance to your last study is purely coincidental and entirely predictable. · The Case of the ———.

Closing: This has been The Case of the ———. Then, over the outro music, the cameo credit if the episode has one, the sponsor line, and last of all And even though [CLAUSE] whenever they hear us say it: this is Adverse Events. No host-and-guest banter — the sign-off is announcer copy only.

Three things not to undo. The disclaimer declares fiction rather than asserting truth — Dragnet could claim truth because it dramatized real case files; ours are composites, and every draft that claimed truth needed an escape hatch. There is no comma before "and entirely predictable"; the run-on is the timing, and a pause telegraphs the joke. And the epithet splits the two leads on who writes the protocol versus who makes it happen — never on who runs the study or who does the science, both of which coordinators would rightly hear as saying the work is somebody else's. Owning the protocol is uncontroversially the PI's; everything after that belongs to both of them.
Radio only The sign-off gag, and how to write more of it. Modeled on Car Talk's "…whenever they hear us say it: this is NPR." The engine is a self-deprecating concession followed by a neutral institutional ID, and it has three requirements. The tag must concede nothing — an earlier draft ended "it is now in peer review," which is a claim, so every clause had to be an obstacle to peer review and most weren't. "Whenever they hear us" is the hinge: without it the line is a plain non-sequitur rather than a joke about this show. And the clause is always a rejection of the program by someone qualified to judge it, never a general grievance about research — the point is that everyone competent has condemned it and it announces itself anyway. Adverse events being real trial vocabulary means the tag also reads as a verdict on what you just heard.

Every clause is present tense, because "whenever they hear us say it" governs it. A past perfect ("has determined," "has ruled") fights the hinge and reads as a one-time event rather than a standing verdict.

The bank: Reviewer 2 recommends rejection without review · the IRB classifies this as greater than minimal risk · the data safety monitoring board recommends we stop · the participants would like it noted that they did not consent to any of this · the grants office rules this an unallowable expense · the biostatistician points out that our sample size is one · the journal desk-rejects it in under ninety minutes · the university would prefer we clarify that these views are our own · the reproducibility working group cannot replicate it · the program officer asks which specific aim this addresses · the institutional repository declines to assign it a DOI · our own communications office will not promote it · the compliance office requests a copy for the file · the ethics board asks whether listeners were debriefed afterward.

The announcer speaks in the present day even though the drama does not. He already reads a sponsor line for a company that exists now, so REDCap, two-factor and language models are all fair game in his mouth — and still forbidden inside the scenes, where the late-nineties rule holds.

Borrow from old-time radio, and credit it in the sign-off. This series is a pastiche of a genre, and the difference between a fan and a scavenger is whether you say where you got it. When an episode takes a bit from a real program, the announcer names it after the cameo credit and before the sponsor line, in one sentence, with the years: "With thanks to Burns and Allen, whose radio and TV show ran from 1929 to 1958." The years are not decoration. The audience likes learning something, and dates are the part that says we actually know the material.

Only when there is a genuine borrow, or the line stops being a credit and becomes furniture, which is the same failure as crediting a cameo that doesn't exist. Episode one stays clean — it predates the convention and it is the sample episode, so it carries nothing that needs explaining.

Borrow forms and running gags, never a signature line played straight. A lifted catchphrase either sails past the listener or reads as theft; a borrowed shape works on its own and rewards whoever recognizes it.

The exception is a bit the whole episode is built on and credits by name. When a case is the homage rather than a scene that winks at one, the sign-off credit converts a lift into a tribute, and at that point the audience is owed the actual line. The Secret Handshake takes Costello's "I don't even know what I'm talking about" at Connie's breaking point, with every setup line around it built from the show's own names, so the famous words are the only thing borrowed. At most one such line per episode, never in an episode that isn't paying the credit, and never as the button.

Claimed so far, so nobody spends them twice: Burns and Allen's sign-off, spent in The Big Set-Up. Abbott and Costello's Who's on First, spent in The Secret Handshake. Jack Benny's "I'm thinking it over" for a PI weighing software against paying her coordinator, which needs Connie to catch her at it so the cheapness stays affectionate. Fibber McGee and Molly's hall closet, for a records room nobody dares open, which only works if the episode is willing to spend the avalanche. And Yours Truly, Johnny Dollar, the man with the action-packed expense account, whose episodes were narrated as itemized expense reports — that one is not a borrow but a whole spine, and belongs to a case of its own rather than to a scene.

The sign-off's own shape is Car Talk's and is not credited, because it is the house style rather than a borrowed bit: the closing clause and the "whenever they hear us" hinge come from there. It is also a nineties program, contemporary with the drama's setting rather than an inheritance from the genre. Worth revisiting if the credit convention ever starts to feel selective.

The cast & the ethics

Must hold

She solves it. The software is the break in the case, never the hero.
Never dramatize a failure of the product.
The participant is a person with a life, never a data point.
Every strip reads cold. No strip may depend on another.

Why, and the finer points

Names are puns that read as names first. Tracy Grant, Connie Chase, and the statistician Randy Miser — which at conversational speed is randomizer, a joke that only exists out loud and so has to be read at pace, never leaned on. Banked: Fisher for a later methodologist (R.A. Fisher invented randomized design — an allusion rather than a pun, so it wants a different character), and Randy's first live introduction, saved for whenever he's more than a voicemail: "The name's Miser. Randy Miser. But my friends call me Lucky."
Connie says "Tracy" to her face and "Dr. Grant" in narration. Formal about her, familiar to her — she's a partner at the agency, not staff, and a coordinator who calls her "Doctor" across a desk reads as hierarchy the series doesn't have. The nameplates carry the title contrast; the dialogue shouldn't repeat it.
Two leads, assigned by whose case it is. Tracy takes protocol, analysis, and rigor; Connie takes recruitment, delivery, and adherence. Never force the wrong lead onto a case — it's the fastest way to make a strip read false.
She solves it. The software is the break in the case, never the hero. It's the informant who calls at the right hour, not the detective.
Never dramatize a failure of the product. The catastrophe always belongs to the old way, in the past, on a named study that predates the platform. The present-day case is always caught early.
The participant is a person with a life, never a data point. Every resolution lands on a human outcome, not a metric.
Procedural, not serial. Every strip is self-contained and readable cold — Dragnet, not a soap opera. The throughline is the character: same heroine, same office, same voice. Readers hit these in whatever order the site gives them, so no strip may assume another has been read.
Running references are fine; dependencies are not. The DRIFT trial can recur as her one unsolved case, the way every detective has one. But if a first-time reader landing on any other strip loses anything by not knowing it, the reference is doing too much work — cut it back to flavor.

The page Comic only

Must hold

Six panels, or nine when the page needs the room.
The tonal break lands on a row break; the last row is the lit one.
Climax second-to-last, button last.
Never end on a capability claim.

Why, and the finer points

Six panels, 3 across × 2 down — or nine, 3 × 3, when the page needs the room. Six is the default and most pages use it. Go to nine whenever the case actually wants it: a false lead to clear, dialogue that won't compress, artwork that deserves the space, or a deliberate Sunday layout for its own sake. The Stacked Deck runs nine because clearing a wrong suspect costs a full beat and the real answer still has to land — the trial · the case and the break · the answer — but that's one reason among several, not the test.
Whichever grid, the rows are the act structure. Two rows or three, the tonal break lands on a row break and the last row is the lit one — so the eye carriage-returns into the light. That's the constraint the panel count is serving; a page that breaks mid-row has bought space and spent the structure. The Outside Job breaks mid-row on purpose, because the cut from the announcement into the arena is the joke and it cannot wait three panels. That is the exception and it had to earn itself.
Most pages are present tense. The trouble comes from the world — a landline, a dead battery, a participant's life — not from the past and never from the product. Only reach for a flashback when the pain is genuinely historical, as in The Quiet Participant.
If a page does not shift time, prove it. A near-miss page runs a few minutes end to end, but a reader arriving from a flashback page is trained to read row 1 as the past. The counter-signal is a carried object — the coat and bag in The Invisible Line, the pen and withdrawal form in The Perfect Delivery. It enters early, stays in frame across the row break, and changes state at the end. One object, tracked in every panel, is the whole device.
If a page does shift time, label it. Three redundant signals so none has to work alone: a yellow place-and-time caption in the corner ("TWO YEARS BACK" / "TONIGHT"), a double frame on flashback panels that goes single in the present, and a warmer sepia that drops on the return. Name the old study out loud too, so it can't be confused with the present case. Reserve spiked bursts for emphasis and sound — a reader parses a jagged shape as a noise, not a date.
Every panel is dark. The page does not brighten, it fills with purple. This replaces the original motif, where the back half of a page went to ordinary daylight. That motif was doing two jobs at once and doing neither well: it read as the noir being taken off like a costume, and it put the resolution on a white ground, which is where brand purple is the weakest it ever looks. Dark throughout fixes both. The parody stops being a removable layer and becomes the world the series is actually set in, and the purple arrives against black, where it is a light source rather than a tint.

The proportions are unchanged, because they were never about brightness. Roughly half the page is flat noir, one hinge panel carries the first purple, and the rest is flooded: three/one/two on a six, five/one/three on The Stacked Deck's nine. What changed is only what the last stretch looks like. Gray, then an ember, then a flood, all of it on the same black.
Climax second-to-last, button last. The resolution happens at 5 of 6 — 8 of 9 — and the reader infers the rest; the final panel is the aside, the moral, the laugh. Never put the emotional payoff last: it leaves nowhere for the joke to go.
Never end on a capability claim. The button undercuts the product slightly. "Some things software just can't fix." That's the beat that keeps the page from reading as an ad, and the only place self-deprecation belongs.
Nobody in a case is a fool. Every person on the page acts reasonably given what they can see. Connie transposes two digits out of six hundred. A workmate picks up a ringing telephone for a man who is in surgery. A foreman answers every question correctly. A participant writes clearly and is ignored anyway. The failure is always structural, never a lapse, because the moment somebody looks careless the page stops being about the work and becomes about that person.
A notification may only claim what software can actually do. It notices an absence, a duplicate, or a silence where speech was expected. It does not catch a liar, prevent a human error, or report a failure that never happened. The Perfect Delivery's alert reads as noticing that no reply came and never as "delivery failed", because every message really was delivered. The Secret Handshake's reads three participants share one contact number, which is a duplicate check available the instant the third consent form is keyed in. An alert that overclaims buys an easier and less true story, and turns the page into an ad.
Show the hole, not the repair. When a case loses data, the page shows it documented rather than recovered. The Secret Handshake's five crossed weeks end as gaps with a reason written beside them, because the man whose answers are missing was unconscious and those answers do not exist. A hole you know about is something an analysis can handle; a hole you don't know about lies to you for a year. A page that quietly heals its own damage has claimed the one thing the product cannot do.

The look Comic only

Must hold

Black, white and brand purple. Nothing else.
No color anywhere until the product appears.
No real UI inside a panel. No exceptions.
Neither lead is ever drawn whole. Fragments, backs, hands, and objects.

Why, and the finer points

Neither lead is ever drawn whole. Not once, in any strip. A hand at a door, the back of a head, a coat over a chair, a hat brim, two shoes under a desk, a shadow thrown on a wall. Never a full figure, never a clear face.

Why: drawing Tracy or Connie completely commits the series to a face, a body, an age and a race for each of them, and there is no version of that choice that is merely neutral. This audience will not tell us when we get it wrong. They will read one strip, decide the series is not for them, and never say so, and we will never know it happened. A fragment costs nothing and every reader supplies the rest correctly by definition.

This is a constraint on the drawing and not on the writing. They still speak, still narrate, still carry the register split that separates them. And it is generative rather than limiting: an object in frame is nearly always a better picture than a person doing something. The Outside Job is the proof, because its whole conceit is athletics and it contains no athlete. The bar, the flag, the baton held out to nobody, the tape. Every one of those reads faster than a figure would.

The corollary for a page built on a fantasy: no establishing shot of the imagined space. A stadium from above needs somebody standing in it. So the events arrive as separate free-form vignettes on a black field, no shared ground and no horizon, which is a truer picture of how the thing actually feels anyway.
Two-color discipline. Black and white plus brand purple, nothing else. Cheaper to draw, ages better than screenshots, legible at thumbnail size.
The purple is the product. No color appears anywhere until the software does. The hinge panel's glow is the only color in its frame.
Flashback treatment: double frame + sepia shift + corner time tag. Present tense is single frame, cool, no tag except on the return panel.
Date the heroine between rows — don't age her. Moot for the face, which is never drawn, and live for everything around it. Signal the gap with circumstance: hair, glasses she doesn't need yet, a messier desk. Cheap to draw, and it can't contradict the time tag.
Keep panels free of real UI. The only screen content should be a single line of notification text, and it has to hold up at thumbnail size, since that line is the one thing in the frame a reader must be able to make out. A page tied to a screenshot rots when the interface changes. The Big Set-Up carried an exception to this for most of the series' life, on the theory that a measurement schedule is a grid and a grid cannot be one line of text. When the page was finally drawn the exception turned out to be unnecessary: the corkboard already is the grid, and the discovery reads better in pins and rubber bands than in an interface. The rule holds everywhere.

Voice direction Radio only

Must hold

No accent work. Cast for cadence.
A cue names a sound source, or removes one already heard. Never a fact.
Incidental phone voices are never cast — and never run a person through the trombone.
One cameo-shaped hole per episode, from episode two on: a self-contained line, never an exchange.
Credit the cameo in the outro — and only when there is one.
Tracy holds the floor — twice an episode, and never during the solve.
One breeze per episode, in the two-hander. Irrelevant, never explained, never the thing that solves it.

Why, and the finer points

Three registers: the two women, plus whoever is narrating. Both leads speak, and on top of that the lead of this case narrates — so the third register isn't Tracy's by right. It belongs to whichever of them the case belongs to, and on a Connie page it is Connie who does the hard-boiled voice-over.

Tracy speaking is precise and clipped — "Drawer." "The second one." "I did not sleep here." Contractions are not the marker — everybody uses those. Bent grammar is: double negatives and regional word order. She uses none of it, in the room or out, and reaches for the uncontracted form when she's being firm — "I did not sleep here," never "I didn't." Narrating is the full hard-boiled performance: a man I would not know if he sat down on me, truly shuffled, on the level, scratch one. The gap between the two is the joke — four words out loud, then a paragraph to the audience.

Tracy has three registers, Connie has two, and that asymmetry is the point. Narrating, Tracy is the full hard-boiled performance and the detective vocabulary should be thick, thickest of all through the investigation stretch: two suspects and no way to put either in a lineup · a case with no body · not one witness in that building. Alone with Connie she drops nearly all of it and talks like an ordinary tired person — "It's the department's." "That's from the pins." — close enough to Connie's own register that in private the two of them are hard to tell apart on the page. In front of anybody else she is the doctorate: precise, uncontracted, structuring a sentence like a memo.

Connie has only the two, narrating and speaking, and the distance between them is short, because she is the same person in every room. So the spread is the character difference: Tracy is three people depending on who is listening, and Connie is one. Write the voice-over for the biggest gap you can hold, and the private scenes for almost none.

The performances differ, so cast them apart. Tracy is older, measured, reflective, narrating from a distance. Connie is faster and warmer, closer to His Girl Friday. A listener should know whose case they're in within three words.

But the raid is lexical, never structural. Tracy borrows noir's words and keeps her own syntax — that's why it's funny, because the doctorate shows through the costume.

Narrating, she may take the mouth-feel too. Elisions are pronunciation, not grammar: one of 'em, a fella like that, dropped g's on a participle are costume and available to whoever is doing the voice-over. What she never takes is the grammar. "Hurtin' nobody" is a double negative, and that is dialect rather than jargon — therefore Connie's, and Connie's in narration as well as in the room. Connie is the one who talks like a person — "they come in bunches, that place," "I'm a liar." In the room the old line holds absolutely: Tracy speaking aloud is precise, uncontracted when firm, and takes none of it.

What separates them is subject before it is syntax. Tracy's cases are method and protocol; Connie's are logistics and people. That is the durable difference, and the noir vocabulary is the thing both of them share, which is what holds the series together whoever is leading. But subject needs a paragraph to declare itself and a listener should know whose case they're in within three words, so the casting carries that — which makes "cast them apart" a must-hold rather than a preference.
The breeze. Every episode has exactly one two-hander — the single scene where Tracy and Connie are in a room speaking to each other rather than one of them narrating. That scene is the only place a diversion can live, because a narrator can't digress with herself; she can only make an aside, which is a lonelier kind of joke. So one per episode, there, and nowhere else.

The shape is fixed; the content is not. One of them shoots the breeze about something with no bearing on the case. The other never engages with the bit. Then the flat, deadpan "Okay. What do you need." — that response is the constant, because the punchline position is where a running gag has to live. Everything before it varies, including which shared catastrophe gets invoked: Halloran one episode, the freezer the next, the freezer again after that. Vary the construction; let the referent recur. What hardens into a formula the audience can predict is the phrasing, not the name. A catastrophe that keeps coming back is how a shared history accumulates: by its third mention the freezer has become the thing these two assume first whenever anything goes wrong, which is a running joke rather than a repetition. What must never change is that none of them is ever explained, and the listener only ever gets the temperature.

One rung is not optional: the catastrophe. Small talk about the weather or the building is chatter, and chatter only proves they are colleagues. An old disaster they both survived is the only thing that proves they are partners, which is the whole reason the breeze is in the episode. The worked examples, all three doing the same job by a different route: "Remember the Halloran fiasco?" reaches back for the memory. "At least it's better than that freezer disaster on four" measures tonight's nonsense against it. "This has nothing to do with the freezer disaster. I raise that only to rule it out" pre-emptively denies it, which is funnier still, because ruling it out unprompted tells you it is what everybody assumes first.

It is reliably good and never great, and that is correct. The breeze is the floor, not the ceiling. Grade it A−, expect A−, and don't strain it upward. The genuinely big laugh comes from somewhere else (below), and an episode that lands a solid breeze plus a few good lines is a good episode.

What it is actually for. Not laughs. Likability. These are two people who have worked together a long time, and the only evidence of that is the thirty seconds where they talk about nothing. Worked examples: the coffee machine on four (The Quiet Participant, scene three), the Halloran business (The Perfect Delivery, scene four), the handset that has been on hold since April (The Loose Wire, scene four).

Don't stack. A ten-minute drama holds one warm irrelevance. If a walk-on character is carrying the human beat in an episode, the breeze sits that one out.
The other lead may hand over a false lead, never the answer. Connie is not a sidekick and leads her own cases outright, so she cannot spend her guest scenes solving Tracy's. But a two-hander where she contributes literally nothing is a waste of the only scene both women are in.

The way out is the oldest shape in detective fiction: the wrong theory that puts the detective in the right room. She thinks about it properly, asks questions that go nowhere, and lands on something that is a real risk, a fair guess, and wrong. The lead sends the other one somewhere she had no reason to go, and once she is there she does all the work herself. Nobody is diminished: the guess was reasonable, the solve was earned.

Once per series is not enough and every episode is too much. The Quiet Participant has Connie hand over the answer outright, which is correct there and must not be repeated, or she becomes the person who explains things to the lead. The Margin of Error is the false lead: she blames transcription error, they did do double entry, and being wrong is what walks Tracy down two floors to the paper originals.
The big laugh comes from the case, not from invention. The breeze is scheduled; the memorable set piece can't be. Trying to manufacture one on deadline produces strained comedy, which is worse than an honest small one. The reproducible route is to pick the case whose premise is already a comic structure and let the bit be the plot rather than a detour from it. The Secret Handshake is the clearest: knowing that the person you are messaging is the person who consented is the Abbott and Costello premise exactly, so the wordplay there is the case. The Margin of Error and The Checkpoint are the other two that carry their own form. Note the device against the case in the Casebook so it doesn't get spent early as a diversion.
Tracy holds the floor. Her one verbal habit is the lecturer's reflex to keep possession of the room: let me tell you · I'll say this much · now, understand · and I'll tell you something else · if I may. Use the family, never one phrase twice in an episode — a habit of mind reads as character, a repeated phrase reads as a catchphrase, which is a cheaper joke.

It replaces what the elision rule gave away. Once both leads can take noir's mouth-feel, this is the lexical marker that still separates them, and it marks a profession rather than a class — which is the better axis, and quietly fixes the thing that was always awkward about handing Connie the dropped g's.

Twice an episode, and never in the solve. Plant it in voice-over where she is explaining something to the audience, then withhold it completely through the scene where somebody hands her the answer. In The Quiet Participant it appears in scenes one and two and is absent from scene three, where Connie does all the talking and Tracy is down to "You already knew" and a sentence Connie interrupts. Nobody has to point at the absence; it plays on its own.

It argues with the series, which is why it's worth the two lines. Every case of Tracy's is broken by someone else talking — Connie here, and in The Loose Wire her own instruction is "Ask her what she does with it. You have been asking the equipment for six weeks." A woman whose reflex is to take the floor, in a show where the answer always arrives when somebody finally listens. That is also why the button is the one place it is forbidden: "Not a system. Somebody." is the shortest thing she says all episode, and it only lands if she has spent the hour talking.
A cue the listener can't hear isn't direction, it's decoration. Radio has two channels — what is heard and what is said — so a slug reading night or September tells the person at the microphone nothing they can act on. If the hour matters, buy it with sound (traffic and a kettle are morning; a radiator and no other footsteps are late) or put it in somebody's mouth. If it can't be bought either way, it didn't matter. Scene slugs therefore name the place and the beat — THE OFFICE, THE TURN, THE CALL — and never the clock or the calendar.

The test that catches the near-misses: a cue must name a thing that makes a noise, or take away one the audience has already heard. No rain now and no copier are legitimate — both played last scene, so their absence registers. Nobody else on the floor is not: it is a fact about the room, and no foley artist can perform it. Say it with what's left making noise instead — a wall clock is only ever audible in an empty office, which is why the clock is the emptiness and needs no sentence explaining that it is.

The comic is the opposite case: a storyboard is written for someone who draws, so time of day, weather and light are exactly the direction an artist needs. Same series, opposite instruction — don't carry a habit across.
No accent. Cast for cadence. The 1940s register for a capable woman was Mid-Atlantic, not New York — a heavy New York accent was class-coded, which is exactly why it attached to the wisecracking-secretary parts. And a full Mid-Atlantic read lands as camp to a modern ear.
The writing already carries the period. Clammed up. Cash in my chips. Nothing good ever turns up at database lock. Layering an accent on top of period diction is doubling the costume — the same error as giving the resolution its own typeface. One channel carries the signal.
When the call is the scene, the other party is cast. The rule below is about incidental voices, not scene partners. If the telephone is merely how a character is reached, they stay a murmur. If the call is the scene — two people working each other, the drama living in the exchange rather than in our lead's reactions to it — the other party is a character and gets an actor. Tracy phoning Connie at a quarter past eleven in The Big Set-Up is that, and so is the whole of the shop office in The Secret Handshake. The test is whether the scene still works with one side muted. If it does, murmur. If it collapses, cast it.
Incidental phone voices are never cast. Institutions get the Charlie Brown wah-wah — bureaucracy being unintelligible is the joke. People get a warm indistinct murmur, or silence, with our lead's side carrying the scene. Never run a human being through the trombone.
Characters in the office can be cast — and the guest is who casts it. After the interview, while they're still at the mic, the guest records a cameo that gets dropped into their own episode. It costs ninety seconds, it fills the only remaining voice line item, and a guest who is in the drama shares it far harder than one who was merely on the show.
Every drama needs a cameo-shaped hole — from episode two on; episode one was written before the format settled and has none. One small voice per episode, written so it can be recorded separately and inserted in post. Never an exchange — a self-contained line only, or the drama can't be finished until the guest records and you lose batch production.
Cast the guest where a flat read is correct. Academics aren't actors, and a wooden delivery in an emotional beat would puncture the scene. Institutional voices can't be got wrong and are funnier: the recorded greeting, the reviewer reading a comment aloud, the person announcing the agenda. A wry bit part works too — the colleague in the hallway, the co-I who says one useless thing.

Every recording carries a joke. Always. This is deliberate and it is a promise to the listener: the institutional voice is the one predictable place humor lives, which trains people to lean in the moment a phone is answered. A straight recording with nothing in it wastes the slot and, worse, teaches the audience the slot is sometimes empty. Go as hyperbolic as you like. "Your estimated wait time is longer than forty minutes." "Current response time for expedited review is six to eight weeks." "There's a vanishingly small chance that we can help, but leave your name and number anyway."

Two constraints, and neither is about being funny.

Put the joke in the content, never in the read. The guest is an academic, not an actor, and their name is in the credits. A line that lands on its own words cannot be flubbed; a line that needs comic timing can, and will, on air. Write it so a warm, unhurried, ordinary reading is the correct one. The Biostatistics line works because vanishingly small is the service earnestly speaking its own statistical vocabulary — the funniest thing in it is a word that office would really use.

Self-deprecating about the institution, never dismissive of the caller. The situation is hopeless; the people in it are not unkind, and they are certainly not snide. The series does not say bad things about IRBs, statisticians or grants offices, and it doesn't need to — the machinery is funnier when everyone inside it is doing their sincere best. This is also what lets the recordings go as hard as they do without the show acquiring enemies among the people it is made for.
Credit the cameo in the outro; never hide it. "Dr. Sherry Pagoto appeared as the Voice of the Grants Office." That's the line that gets screenshotted, and an easter egg nobody knows about isn't a prize.

The cases themselves live in the Casebook. Who Tracy and Connie are lives in The Agency and Its Leads. Drawing a single page is the artist brief.