What a pilot has to do
A pilot is the first episode of a series, and it carries two jobs at once:
- Be a satisfying episode — a story with a beginning, middle and end that works on its own.
- Show the engine — the repeating situation that will generate the next fifty episodes. A reader finishing a pilot should be able to imagine episode seven.
Pilots that fail usually do one without the other: a great self-contained story with nowhere to go, or a world full of promise in which nothing happens.
Premise pilot or not?
- A premise pilot shows how the situation begins — the new job, the arrival, the crime that starts everything.
- A non-premise pilot drops us into the world already running, as if it were any other episode.
Premise pilots make the hook easy to understand; non-premise pilots show the format more truthfully. Either works if the engine is clear by the end.
Length and structure
| Format | Pages | Typical shape |
|---|---|---|
| One-hour drama | 50–65 | Teaser + four or five acts |
| Half-hour single-camera comedy | 25–35 | Cold open + two or three acts + tag |
| Half-hour multi-camera sitcom | 40–55 | Two acts, double-spaced dialogue |
Broadcast-style scripts often mark the structure on the page — TEASER, ACT ONE, END OF ACT ONE — because the act breaks once fell at commercial breaks. Many streaming pilots drop the labels but keep the shape: each act break still ends on a turn that makes the next act necessary.
A, B and C stories
Episodes usually braid storylines: an A story carrying the main plot, a B story and often a C story, cut together so each scene advances one of them. In a pilot, the A story tends to establish the engine while the B and C stories introduce the ensemble.
What readers look for
- A voice — the pilot is a writing sample first, whether or not it is ever made.
- A clear engine — what happens every week.
- Characters with somewhere to go — flaws and wants that can sustain seasons.
- A strong ending that pulls the reader into episode two.
What goes with it
Many writers send a pilot with a short series bible or pitch document: the world, the main characters, the tone, and a handful of future episode ideas. Keep it short; the pilot is what gets read.
Writing one
Pilots use standard screenplay format, with act labels if you want them. ScenePaper's free Writers' Room includes a Web Series template to start from, and the logline guide applies to series as much as to features.
Frequently Asked Questions
How long is a TV pilot script?+
A one-hour drama pilot is typically 50 to 65 pages and a half-hour comedy 25 to 35 pages. Multi-camera sitcom scripts are longer per minute because their dialogue is double-spaced.
What is the difference between a pilot and a TV spec script?+
A pilot is the first episode of an original series. A TV spec traditionally meant a sample episode of an existing show; today most writers use original pilots as samples instead.
Do TV scripts include act breaks?+
Often, yes. Broadcast-style scripts label acts on the page — for example ACT ONE and END OF ACT ONE — while many streaming scripts drop the labels. Feature scripts never mark acts.
What is a series bible?+
A series bible is a document that describes a show's world, characters, tone and future storylines — often with episode ideas for the first season. It is commonly sent alongside a pilot.
About the author
Geenesh S
Founder & Editor, ScenePaper
Builds and runs ScenePaper. Writes about how film production actually schedules, budgets and hires — and where the paperwork breaks.
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