Jake Gyllenhaal Jeff Bauman, Producer
Clancy Brown Jeff Bauman Sr
Tatiana Maslany Erin Hurley
Miranda Richardson Patty Bauman
Carlos Sanz Carlos Arredondo
David Gordon Green Director
Gary Michael Walters Executive Producer
Owen Burke Townie #1
Lenny Clarke Uncle Bob
Scott Silver Producer
Frankie Shaw Gail Hurley
Danny McCarthy Kevin Horst
Todd Lieberman Producer
Dylan Tichenor Editor
Bates Wilder Chelmsford Cop
David Hoberman Producer
Deborah Aquila Casting
Tricia Wood Casting
John Franchi Bar Patron (uncredited)
Vanessa Knoll Set Decoration Buyer
Michel Litvak Producer
Jaime FitzSimons Federal Agent
Moira Driscoll Hospital Nurse
Juliet Loveland Makeup Effects
Sean Bobbitt Director of Photography
Anthony Raymond Assistant Art Director
Maggie Castle Mom at Fenway
Leah Katznelson Costume Design
Nate Richman Big D
Jennifer L. Smith Casting
Jimmy LeBlanc Larry
Jeffrey Stott Executive Producer
Jeanette Scott Set Decoration
John Pollono Screenplay
Jeremiah Kissel First Responder at Marathon
Tony Viveiros Husband at Bar
Riva Marker Executive Producer
Michael Brook Original Music Composer
Megan Blake Graphic Designer
Nancy Villone Waitress
Rena Maliszewski Agent Morrell
Mariela Comitini First Assistant Director
Morris Flam Gaffer
Stephen H. Carter Production Design
Elizabeth Cecchini Key Hair Stylist
Cheryl Daniels Hair Department Head
Nicolas Stern Executive Producer
Kate Fitzgerald Aunt Karen
Sherryn Smith Makeup Artist
Brian McKenzie Set Dresser
Nick Cairis Townie #3
Raul Hernandez Hairstylist
Paul Richards Art Direction
Alexander Young Executive Producer
Rob Fitz Makeup Artist
Chris Sullivan Art Department Coordinator
Cyril Balavoine VFX Artist
Kenneth Donaldson Second Assistant Director
Julia Anzaldi Spaulding Rehab Nurse
John Pungitore Set Dresser
Mike O'Dea Townie #2
Diana Boudreau Bruins PR Rep
Brian Hakala Set Dresser
Kim Wilcox Costume Design
Patty O'Neil Aunt Jenn
Jennifer Pollono Woman Who Reaches for Jeff
Judith McIntyre Michele Kerr
Stephanie Atkinson ICU Nurse
Johnny Hickey Security Guard
Jaclyn Dempsey Ball Girl #2
Richard Lane Jr. Sully
Peter H. McGuigan Executive Producer