Drama Thriller Crime
To take down South Boston's Irish Mafia, the police send in one of their own to infiltrate the underworld, not realizing the syndicate has done likewise. While an undercover cop curries favor with the mob kingpin, a career criminal rises through the police ranks. But both sides soon discover there's a mole among them.
Directed by
Martin Scorsese
Matt Damon
Colin
Mark Wahlberg
Dignam
Leonardo DiCaprio
Billy
Brad Pitt
Vera Farmiga
Madolyn
Jack Nicholson
Costello
Alec Baldwin
Ellerby
Rebecca Love
Adult Film Actress (uncredited)
Martin Sheen
Queenan
Francesca Scorsese
Little Girl at Airport
Ray Winstone
Mr. French
Billy Smith
Detective #1 Tailing Queenan
Craig 'Radio Man' Castaldo
Crack House Denizen
Mark Rolston
Delahunt
Robert 'Toshi' Kar Yuen Chan
Triad Boss
Shay Duffin
Bartender at Brasserie
Conor Donovan
Young Colin
Anthony Anderson
Brown
Brendan Burke
Irish Thug (uncredited)
John Franchi
Pedestrian (uncredited)
Dorothy Lyman
Woman at Bar #1
Armen Garo
Providence Gangster #1
Kevin Corrigan
Cousin Sean
Terry Serpico
Detective #3 Tailing Queenan
James Badge Dale
Barrigan
Nellie Sciutto
Queenan's Secretary
David O'Hara
Fitzy
Michael Arthur
Johnny Cicco
Crack Addict
Audrie Neenan
Woman at Bar #2
Joseph Riccobene
Kneecapped Bankrobber
John Farrer
Priest at Billy's Funeral
Gurdeep Singh
Pakistani Proprietor
Brian Haley
Detective #2 Tailing Queenan
Kristen Dalton
Gwen
J.C. MacKenzie
Realtor
Chance Kelly
Exam Instructor
Sarah Fearon
French's Wife
Jay Giannone
Detective #4 Tailing Queenan
John Rue
Luncheonette Proprietor
Lyman Chen
Translator
Larry Mitchell
Younger Priest
Jim Ford
Cadet (uncredited)
Henry Yuk
Chinese Government Man
Jeffrey Corazzini
Crime Scene Unit (uncredited)
Lawrence Cameron Steele
Academy Firearms Instructor (uncredited)
Anthony Estrella
Police Camera Tech
Eric Bruno Borgman
Reporter (uncredited)
Chris Fischer
Detective #2 - Colin's Unit
Trudi Goodman
Woman Office Worker (uncredited)
Tracey Paleo
Darlene the Secretary
Peg Holzemer
Mrs. Kennefick
Denece Ryland
Woman Doctor
Michael Byron
Costello's Crew #2
Kevin P. McCarthy
Detective #1 - Colin's Unit
Dennis Lynch
Costello's Crew #1
Robert Wahlberg
Lazio (FBI)
Thomas B. Duffy
Govenor
Richard Hughes
Uncle Edward
Mary Klug
Billy's Aunt
William Severs
Older Priest
Andrew Breving
Police Cell Phone Tech
Frank Mallicoat
News Anchor
Paula DeMers
Billy's Mother
Amanda Lynch
Carmen
Sallie Toussaint
Woman at Opera
Deborah Carlson
Sister Mary Theresa
Peter Welch
Other Prisoner
William Lee
Costello's Crew #3
Peter Crafts
Man in Costello's Bar
Paris Karounos
Jimmy Pappas
Bo Cleary
Drill Instructor #2 (voice)
David Conley
Gang Member with Mr. French
Daniel F. Risteen, Jr.
Crack House Cop #1
Francis P. Hughes
Crack House Cop #2
John McConnell
Bookie in Costello's Bar
Kenneth Stoddard
State Trooper #1
Jeffrey Winter
State Trooper #2
Paddy Curran
New Guy
Mark Philip Patrick
New Guy
Walter Y.F. Wong
Waiter in Alley
Tony M. Yee
Waiter in Alley
Alex Morris
Young Man at Airport
Takumi Bando
Triad (uncredited)
Chris Chinn
Gang Member (uncredited)
Steve Lord
Academy Pistol Coach (uncredited)
Jack McCullough
EMT (uncredited)
Osmani Rodriguez
Reporter (uncredited)
Conor Timmis
Rugby Fan (uncredited)
Joseph Oliveira
Officer (uncredited)
Adam Masnyk
Southie Teen / Soccer Player (uncredited)
Paul McGillicuddy
Subway Passenger (uncredited)
Kim Carrell
MA State Police Detective
Joseph Zamparelli

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