Save the Cat rankings

Mystic River script analysis

Mystic River script - Save the Cat beat sheet analysis

Mystic River follows three childhood friends whose lives are shattered by tragedy. When Katie goes missing and is found murdered, former pals Sean and Jimmy Marcus are drawn into the investigation and their own guilt. As suspicions fall on Dave Boyle, dark secrets from the boys’ past unravel, leading Jimmy to take justice into his own hands. In the end, the bonds of friendship and duty collide in a tense final confrontation.

85 Save the Cat fit score 85% analysis confidence / 59 parsed scenes

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1

Opening Image

Scene 1 / Page 1 / 1% target

90%

Introduces the three boys playing street hockey and establishes childhood innocence that contrasts with later trauma.

Sorry, guys. Guess I don't know my own strength.
2

Theme Stated

Scene 16 / 5% target

80%

Sean reminds Jimmy how fate could’ve fallen on any of them, foreshadowing guilt and responsibility.

Say you or me got in that car instead of Dave Boyle.
3

Set-Up

Scenes 4-5 / 10% target

80%

Establishes adult lives: Dave revisits old neighborhood and Jimmy runs the market, introducing key relationships.

Going out tonight with Eve and Diane. And it's seven-thirty.
4

Catalyst

Scene 3 / 12% target

90%

Dave’s childhood abduction marks the inciting trauma that shapes his future and bonds the boys.

5

Debate

Scene 5 / 20% target

70%

Jimmy juggles work and family responsibilities while worrying about Katie’s plans and safety.

Going out tonight with Eve and Diane. And it's seven-thirty.
6

Break into Two

Scene 7 / 25% target

80%

Sean and Whitey investigate a violent incident, officially pulling the detectives into the mystery.

She is trying to bed you and you don't even blink.
7

B Story

Scene 22 / 30% target

80%

Jimmy and Dave share a vulnerable moment on the back porch, deepening their personal relationship.

This? I was helping a buddy move a couch. Slammed it into the doorjamb.
8

Fun and Games

Scene 23 / 40% target

80%

The investigation unravels through interviews, giving a procedural glimpse into clues and suspects.

We were going to leave today. Get married when we got there.
9

Midpoint

Scene 29 / 50% target

90%

Sean and Whitey intercept Dave, raising the stakes by directly implicating him in the murder inquiry.

10

Bad Guys Close In

Scene 38 / 65% target

80%

Ballistics results reveal blood in Dave’s car, tightening the noose around the Boyle family.

11

All Is Lost

Scene 49 / 75% target

80%

Celeste confronts Jimmy with her suspicion that Dave is the killer, shattering Jimmy’s hope for innocence.

At three in the morning on Sunday, Dave came back to our apartment covered in someone's else's blood.
12

Dark Night of the Soul

Scene 43 / 80% target

80%

Dave claims he saw Katie’s ghost, highlighting Jimmy’s grief and confusion before he acts.

I saw her, you know. Katie. I was at McGill's Saturday night?
13

Break into Three

Scene 54 / 85% target

90%

Jimmy murders Dave on the riverbank, committing fully to his own dark justice.

I made Ray kneel down right over there and I shot him twice. Once in the chest, once...
14

Finale

Scene 56 / 95% target

80%

Sean confronts Jimmy about Dave’s disappearance and murder investigation, forcing truth and conflict to the surface.

We need to talk to him. Boston police found the body of a guy this morning. In the...
15

Final Image

Scene 59 / 99% target

90%

Sean and Jimmy lock eyes at the parade, a silent coda to their fractured friendship and unresolved guilt.