Jake Gyllenhaal character Jeff Bauman
Tatiana Maslany character Erin Hurley
Miranda Richardson character Patty Bauman
Clancy Brown character Jeff Bauman Sr
Frankie Shaw character Gail Hurley
Jimmy LeBlanc character Larry
Rena Maliszewski character Agent Morrell
Nate Richman character Big D
Danny McCarthy character Kevin Horst
Carlos Sanz character Carlos Arredondo
Karen Scalia character Lori Hurley
Patty O'Neil character Aunt Jenn
Kate Fitzgerald character Aunt Karen
Richard Lane Jr. character Sully
Johnny Hickey character Hirsch
Ken Kansky character Dale (uncredited)
Lenny Clarke character Uncle Bob
Michelle Forziati character Jill Hurley
Judith McIntyre character Michele Kerr
Dr. Jeffrey Kalish character Dr. Jeffrey Kalish
Sean McGuirk character Bill Hurley
Cassandra Cato Louis character Maya
Jaime FitzSimons character Federal Agent
Diana Boudreau character Bruins PR Rep
Tony Viveiros character Husband at Bar
Patricia Ross character Wife at Bar
Vinh Doan character Chinese Restaurant Bartender
Jeremiah Kissel character First Responder at Marathon
Owen Burke character Townie #1
Mike O'Dea character Townie #2
Nick Cairis character Townie #3
Dafna Gottesman character Red Sox PR Rep
Bates Wilder character Chelmsford Cop
Irene Gerakas character Reporter
Paul Martino character Paul Martino
Gary Martino character Gary Martino
Chris Martino character Chris Martino
Greig Martino character Greig Martino
Mary Martino character Mary Martino
Moira Driscoll character Hospital Nurse
Darlene Van Alstyne character Head Nurse
Maggie Castle character Mom at Fenway
Kyara Williams character Daughter at Fenway
Nancy Villone character Waitress
Sonaz Izadi character Admin Co-worker
John Franchi character Bar Patron
