Mystic River

Sean Penn

Jimmy Markum

Tim Robbins

Dave Boyle

Kevin Bacon

Sean Devine

Laurence Fishburne

Whitey Powers

Marcia Gay Harden

Celeste Boyle

Laura Linney

Annabeth Markum

Kevin Chapman

Val Savage

Tom Guiry

Brendan Harris

Emmy Rossum

Katie Markum

Spencer Treat Clark

Silent Ray Harris

Robert Wahlberg

Kevin Savage

Jenny O'Hara

Esther Harris

John Doman

Driver

Connor Paolo

Young Sean

Jonathan Togo

Pete

Will Lyman

FBI Agent Birden

Ari Graynor

Eve Pigeon

Lonnie Farmer

Lab Technician

Bates Wilder

Loud Mouth Cop

Bill Thorpe

Neighbor at Barricade

John Franchi

Bar Patron (uncredited)

Eli Wallach

Mr. Loonie (uncredited)

Kevin Conway

Theo (uncredited)