All Cast

Johnny Depp

Johnny Depp

James 'Whitey' Bulger

Joel Edgerton

Joel Edgerton

John Connolly

Julianne Nicholson

Julianne Nicholson

Marianne Connolly

Dakota Johnson

Dakota Johnson

Lindsey Cyr

Kevin Bacon

Kevin Bacon

FBI Agent Charles McGuire

Benedict Cumberbatch

Benedict Cumberbatch

Billy Bulger

Peter Sarsgaard

Peter Sarsgaard

Brian Halloran

Juno Temple

Juno Temple

Deborah Hussey

Jesse Plemons

Jesse Plemons

Kevin Weeks

David Harbour

David Harbour

John Morris

Adam Scott

Adam Scott

FBI Agent Robert Fitzpatrick

Corey Stoll

Corey Stoll

Fred Wyshak

Bill Camp

Bill Camp

John Callahan

Mark Mahoney

Mark Mahoney

Mickey Maloney

Brad Carter

Brad Carter

John McIntyre

Scott G. Anderson

Scott G. Anderson

Tommy King

Lonnie Farmer

Lonnie Farmer

DEA Agent Eric Olsen (Interrogator)

Mary Klug

Mary Klug

Mom Bulger

Erica McDermott

Erica McDermott

Mary Bulger

Luke Ryan

Luke Ryan

Douglas Cyr

Owen Burke

Owen Burke

Buddy Leonard

Lewis D. Wheeler

Lewis D. Wheeler

Jeremiah O'Sullivan

Billy Meleady

Billy Meleady

Joe Cahill

Jamie Donnelly

Jamie Donnelly

Mrs. Cody

David De Beck

David De Beck

Roger Wheeler

Gary Galone

Gary Galone

State Captain

Rory Cochrane

Rory Cochrane

Stephen Flemmi

James Russo

James Russo

Agent Scott Gariola

Jeremy Strong

Jeremy Strong

Josh Bond

Danae Nason

Danae Nason

McGuire's Secretary

Bretton Manley

Bretton Manley

Young Boy

Berglind Jonsdottir

Berglind Jonsdottir

Anna Bjornsdottir

David Conley

David Conley

Officer Flynn

Ciaran Crawford

Ciaran Crawford

Irish Nationalist

Thomas Philip O'Neill

Thomas Philip O'Neill

FBI Wire Tech

Joey Vacchio

Joey Vacchio

Joey, Big Italian

Bill Haims

Bill Haims

Gennaro Angiulo

Anthony Molinari

Anthony Molinari

Charlie McTiernan

Declan Mulvey

Declan Mulvey

Charlie's Friend

Bates Wilder

Bates Wilder

Agent James

Marc Carver

Marc Carver

Dick Lehr

Richard Donelly

Richard Donelly

Gerard O'Neill

Brian A. White

Brian A. White

Prisoner

Peter Morse

Peter Morse

FBI Agent

Tom Kemp

Tom Kemp

Father Mackey

Patrick M. Walsh

Patrick M. Walsh

Michael Donahue

Naheem Garcia

Naheem Garcia

DEA Agent

Kathryn A. Beauchamp

Kathryn A. Beauchamp

Nurse

Stephen Curran

Stephen Curran

Drug Dealer

Darin X.L. MacEachern

Darin X.L. MacEachern

Drug Dealer

Cary 'Big Shug' Guy

Cary 'Big Shug' Guy

Drug Dealer

Sean Malone

Sean Malone

Crook

Jack Neary

Jack Neary

Barman

Jimmy Joe Maher

Jimmy Joe Maher

Boot Shop Owner

Forry Buckingham

Forry Buckingham

World Jai Alai Chairman

Danny DeMiller

Danny DeMiller

Porthole Bartender

Michael F. Murphy

Michael F. Murphy

Porthole Customer

Alexander Cook

Alexander Cook

DEA Agent Dan Doherty

Ava Cooper

Ava Cooper

Little Mary Bulger

Stella Cooper

Stella Cooper

Kathleen Bulger

Arthur Hiou

Arthur Hiou

Driver

Todd Ryan Jones

Todd Ryan Jones

Charlie's Friend

Julie Ann Dawson

Julie Ann Dawson

Floor Dancer (uncredited)

Fergaledgar

Fergaledgar

Trevor Williams (uncredited)

Robert E. Walsh

Robert E. Walsh

Sr. FBI Official (voice)

W. Earl Brown

W. Earl Brown

John Martorano

Jim Powers

Jim Powers

The Mayor

Jeff Kamps

Jeff Kamps

Walker

Susan Garfield

Susan Garfield

Press Photographer

Colleen Kelly

Colleen Kelly

Marion Hussey (uncredited)