Pete O'Malley
Adiel Stein
Danny Jacobsen
Mike Weinberg
Eddie O'Malley
Will Malnati
Katie O'Malley
Lindsay Light
Roger O'Malley
John Gleeson Connolly
Jack
John Sierros
Seamus O'Malley
Ryan Kelley
Joe O'Malley
Aidan Quinn
Margaret O'Malley
Bonnie Hunt
Rabbi Jacobsen
Kevin Pollak
Patrick O'Malley
Eddie Kaye Thomas
Mrs. Jacobsen
Lisa Dodson
Father Kelly
Brian Dennehy
Sister Leonora Mary
Peggy Roeder
Jimmy
Martin Hughes
Stunts
Linda Perlin
Producer
Chris Moore
Original Music Composer
Danny Lux
Ben Affleck
Matt Damon
Casting
Amanda Koblin
Director
Pete Jones
Writer
Editor
Gregg Featherman
Production Design
Devorah Herbert
Associate Producer
Alex Keledjian
Joseph Middleton
Michelle Morris
Co-Producer
Jeff Balis
Director of Photography
Peter Biagi
Executive Producer
Michelle Sy
Patrick Peach
Key Makeup Artist
Denise Wynbrandt
Hairstylist
Mary 'Dugan' Buono
Set Decoration
Martha Ring
Costume Design
Stacy Ellen Rich