Johnny Depp James 'Whitey' Bulger
Kevin Bacon FBI Agent Charles McGuire
Benedict Cumberbatch Billy Bulger
Dakota Johnson Lindsey Cyr
Joel Edgerton John Connolly
David Harbour John Morris
Juno Temple Deborah Hussey
Jesse Plemons Kevin Weeks
W. Earl Brown John Martorano
Adam Scott FBI Agent Robert Fitzpatrick
Peter Sarsgaard Brian Halloran
James W. Apted First Assistant Camera
Julianne Nicholson Marianne Connolly
Thomas J. O'Connell ADR Mixer
James Russo Agent Scott Gariola
Corey Stoll Fred Wyshak
Thomas Philip O'Neill FBI Wire Tech
Virginia B. Johnson Costume Supervisor
Bill Camp John Callahan
Rory Cochrane Stephen Flemmi
Robert E. Walsh Sr. FBI Official (voice)
Cary 'Big Shug' Guy Drug Dealer
Matthew W. Johnson Digital Conform Editor
Jimmy Joe Maher Boot Shop Owner
Brett Ratner Executive Producer
Lucia Mace Key Hair Stylist
Patrick M. Walsh Michael Donahue
Tracey A. Doyle Set Decoration
Lewis D. Wheeler Jeremiah O'Sullivan
Don Hewitt Sr. Stunts
Jez Butterworth Screenplay
Gloria Pasqua Casny Hair Department Head
Ron Bartlett Sound Re-Recording Mixer
Jill Brown Stunts
Anthony Molinari Charlie McTiernan
Tom Kemp Father Mackey
Goro Koyama Foley Artist
Francine Maisler Casting
Chris Navarro ADR Mixer
Kasia Walicka Maimone Costume Design
Jamie Donnelly Mrs. Cody
Khanh Trance Wigmaker
Scott Cooper Director, Producer
Andy Malcolm Foley Artist
Chris Jenkins Sound Re-Recording Mixer
Kyle Cooper Title Designer
Brad Carter John McIntyre
Declan Mulvey Charlie's Friend
David B. Nowell Aerial Director of Photography
Mark Mangini Sound Re-Recording Mixer, Supervising Sound Editor
Tom Holkenborg Original Music Composer
Piero Mura Sound Effects Editor
Michael F. Murphy Porthole Customer
Steven Mnuchin Executive Producer
Scott G. Anderson Tommy King
Romulo Adriano Jr. Visual Effects Coordinator
Ann Scibelli Sound Designer
Don White Foley Mixer
Compton Ross Executive Producer
Benjamin C. Dewey Location Manager
Ezra Dweck Sound Editor
Patrick McCormick Unit Production Manager, Producer
Jack Heeren Foley Mixer
Joel Harlow Makeup Department Head
Robert 'Rock' Galotti Armorer
Carla Meyer Dialect Coach
Gary Galone State Captain
Frank A. Montesanto Key Grip
Claire Folger Still Photographer
John Lesher Producer
Cesha Ventre Costumer
Robert Schleinig Leadman