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