Trailer
Cast
Rory Cochrane
Stephen Flemmi
Adam Scott
FBI Agent Robert Fitzpatrick
Bill Camp
John Callahan
Owen Burke
Buddy Leonard
David De Beck
Roger Wheeler
Brian A. White
Prisoner
Jim Powers
The Mayor
Lonnie Farmer
DEA Agent Eric Olsen (Interrogator)
Corey Stoll
Fred Wyshak
Mark Mahoney
Mickey Maloney
Bates Wilder
Agent James
W. Earl Brown
John Martorano
Susan Garfield
Press Photographer
Dakota Johnson
Lindsey Cyr
Kevin Bacon
FBI Agent Charles McGuire
Erica McDermott
Mary Bulger
Naheem Garcia
DEA Agent
Julianne Nicholson
Marianne Connolly
Jamie Donnelly
Mrs. Cody
Jack Neary
Barman
Scott G. Anderson
Tommy King
Danae Nason
McGuire's Secretary
Declan Mulvey
Charlie's Friend
David Harbour
John Morris
Joel Edgerton
John Connolly
Jesse Plemons
Kevin Weeks
Patrick M. Walsh
Michael Donahue
Arthur Hiou
Driver
Colleen Kelly
Marion Hussey (uncredited)
James Russo
Agent Scott Gariola
Juno Temple
Deborah Hussey
Peter Sarsgaard
Brian Halloran
Brad Carter
John McIntyre
Gary Galone
State Captain
Cary 'Big Shug' Guy
Drug Dealer
Jeff Kamps
Walker
Tom Kemp
Father Mackey
Robert E. Walsh
Sr. FBI Official (voice)
Johnny Depp
James 'Whitey' Bulger
Benedict Cumberbatch
Billy Bulger
Lewis D. Wheeler
Jeremiah O'Sullivan
Thomas Philip O'Neill
FBI Wire Tech
Anthony Molinari
Charlie McTiernan