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Thriller beat sheet template

A thriller beat sheet is built around a threat and a deadline. The danger is shown before the hero meets it, a clock is set by the end of the first act, and the middle is a contest of moves in which the opposition stays a step ahead until a twist changes what the threat is.

A hydrologist turns a dam's hand-cranked gate as stormwater rises.

When to use it

  • Your plot has a ticking clock, or needs one.
  • Your villain feels passive. The countermove beats give them turns of their own.
  • You write spy, legal, medical, techno, or domestic thrillers to genre length.

The 4 acts

  • Act One: The Threat. The danger, the one person able to stop it, and the deadline.
  • Act Two: The Chase. Move and countermove, with the opposition always a step ahead.
  • Act Three: The Reversal. The truth about the threat changes, and the hero loses everything they were using.
  • Act Four: The Showdown. A plan only this hero could make, carried out with the clock nearly out.

The 12 beats at 95,000 words

The marks assume 95,000 words, because thrillers usually run 90,000 to 100,000 words. Each beat keeps its percentage at any length, so scale the marks to your own. The story structure calculator works them out for any length.

  1. Cold Open 1% · word 1,000 Show the danger before the hero: a crime, a leak, a body, a clock started. The reader knows more than anyone on the page.
  2. The Specialist 8% · word 7,500 What the hero is good at, which the plot will test, and what they are bad at, which it will use against them.
  3. It Becomes Personal 14% · word 13,500 The danger reaches them personally. From here the stakes have a face.
  4. The Clock 22% · word 21,000 A deadline, stated plainly. Everything after is measured against it.
  5. First Move 32% · word 30,500 They act on their own terms, and it half works.
  6. The Countermove 42% · word 40,000 The opposition answers, smarter than expected and already a step ahead.
  7. The Twist 50% · word 47,500 What they believed about the threat is wrong. The target, the motive, or an ally changes sides.
  8. Cut Off 60% · word 57,000 Their support is stripped away: suspended, hunted, or simply not believed.
  9. Everything Lost 70% · word 66,500 The opposition wins a round that matters. Someone is lost, or the clock jumps forward.
  10. The Last Plan 78% · word 74,000 They use the thing only they know or can do, set up in the first act.
  11. The Showdown 88% · word 83,500 Face to face, with seconds left. The hero wins by skill and cost, never by luck.
  12. The Aftermath 97% · word 92,000 The world safe again, and what the hero paid to make it so.

A worked example

Kofi, a dam hydrologist, has forty-eight hours to find who has been rewriting the dam's sensor readings.

  1. Cold Open. At 3 a.m. a contractor uploads new firmware to the dam's gauges, then drives into the reservoir.
  2. The Specialist. Kofi can read a river by its sound; he cannot read people at all.
  3. It Becomes Personal. His daughter's school is the first building below the spillway.
  4. The Clock. A storm front arrives in forty-eight hours, and the gauges say the dam is half full.
  5. First Move. He checks the gauges by hand and proves they lie.
  6. The Countermove. His access is revoked, and the firmware is traced to his own login.
  7. The Twist. The saboteur is not trying to break the dam. They want it opened on purpose, to flood a rival's land downstream.
  8. Cut Off. He is suspended, and the police want to question him.
  9. Everything Lost. The spillway gates are locked open remotely, twelve hours early.
  10. The Last Plan. He uses the dam's old hand-cranked gates, which no firmware can reach.
  11. The Showdown. He cranks the gates shut inside the dam while the saboteur cuts the power.
  12. The Aftermath. The river holds; he answers questions for a month and teaches his daughter to read water.

Open this template in Tabularia

Tabularia opens a new Book on the Thriller shape: its acts and a chapter for each beat, named for it, with each note pinned beside the chapter it belongs to. The book's word goal is set to 95,000 words. You name the Book before anything is created.

Open in Tabularia

Or take it away

The Word file has every beat with its note and mark, a line under each for your own plan, and the example above. It opens in Word, Google Docs, Pages, and LibreOffice.

Download for Word