Sean Penn

Jimmy Markum

Tim Robbins

Dave Boyle

Kevin Bacon

Sean Devine

Laurence Fishburne

Sergeant Whitey Powers

Marcia Gay Harden

Celeste Boyle

Laura Linney

Annabeth Markum

Kevin Chapman

Val Savage

Tom Guiry

Brendan Harris

Emmy Rossum

Katie Markum

Eli Wallach

Mr. Loonie - Liquor Store Owner

Spencer Treat Clark

Silent Ray Harris

Andrew Mackin

John O'Shea

Adam Nelson

Nick Savage

Robert Wahlberg

Kevin Savage

Jenny O'Hara

Esther Harris

John Doman

Driver

Cameron Bowen

Young Dave

Connor Paolo

Young Sean

Miles Herter

Sean's Father

Cayden Boyd

Michael Boyle

Tori Davis

Lauren Devine

Jonathan Togo

Pete

John Franchi

Bar Patron

Clint Eastwood

Directing

Dennis Lehane

Writing

Brian Helgeland

Writing

Bruce Berman

Production

Clint Eastwood

Production

Robert Lorenz

Production

Clint Eastwood

Sound