Dakota Johnson Lindsey Cyr
Johnny Depp James 'Whitey' Bulger
Kevin Bacon FBI Agent Charles McGuire
Jesse Plemons Kevin Weeks
Benedict Cumberbatch Billy Bulger
Juno Temple Deborah Hussey
Adam Scott FBI Agent Robert Fitzpatrick
Julianne Nicholson Marianne Connolly
Peter Sarsgaard Brian Halloran
Tish Johnson Production Accountant
David Harbour John Morris
Erik Werlin Visual Effects
Bill Camp John Callahan
Corey Stoll Fred Wyshak
David Gulick Property Master
Christopher Woodrow Executive Producer
Alexander Cook DEA Agent Dan Doherty
Michael Bassick Co-Executive Producer
Jeremy Strong Josh Bond
Scott G. Anderson Tommy King
Thomas J. O'Connell ADR Mixer
Joel Edgerton John Connolly
Beau Desmond Costumer
Khanh Trance Wigmaker
Anthony Molinari Charlie McTiernan
Brett Ratner Executive Producer
Danae Nason McGuire's Secretary
W. Earl Brown John Martorano
Arthur Hiou Driver
David Rosenbloom Editor
Rory Cochrane Stephen Flemmi
Ken Niederbaumer Key Makeup Artist
Matthew W. Johnson Digital Conform Editor
Robert Schleinig Leadman
David De Beck Roger Wheeler
James Russo Agent Scott Gariola
Frank A. Montesanto Key Grip
Brad Carter John McIntyre
Chris Navarro ADR Mixer
Patrick McCormick Producer, Unit Production Manager
Scott Cooper Director, Producer
Joe Gagnepain Set Dresser
Morris Flam Gaffer, Chief Lighting Technician
Jez Butterworth Screenplay
Erik Rogers Digital Intermediate Producer
Mark Mahoney Mickey Maloney
Don White Foley Mixer
Francine Maisler Casting
Tom Holkenborg Original Music Composer
Tom Kemp Father Mackey
Howard Samuelsohn Dialect Coach
Ann Scibelli Sound Designer
Romulo Adriano Jr. Visual Effects Coordinator
Bryan Felty Set Designer
Owen Burke Buddy Leonard
Bates Wilder Agent James
Jamie Donnelly Mrs. Cody
Phil Hunt Executive Producer
Stefania Cella Production Design
Naheem Garcia DEA Agent
Colleen Kelly Marion Hussey (uncredited)
Lonnie Farmer DEA Agent Eric Olsen (Interrogator)
Joel Harlow Makeup Department Head
Richard Mirisch Associate Producer
Mark Mangini Sound Re-Recording Mixer, Supervising Sound Editor
Spooky Stevens Unit Publicist
Michele Ziegler First Assistant Director
Erica McDermott Mary Bulger
Ron Bartlett Sound Re-Recording Mixer
Matt Bouldry Casting Associate
Compton Ross Executive Producer
Jill Brown Stunts