The Departed Cast
The cast of The Departed.
Jack Nicholson
as Francis 'Frank' Costello

Portrayed the ruthless and manipulative mob boss, Francis 'Frank' Costello.

Leonardo DiCaprio
as William "Billy" Costigan, Jr.

Took on the role of William 'Billy' Costigan, Jr., an undercover cop infiltrating the crime syndicate.

Matt Damon
as Staff Sgt. Colin Sullivan

Played the character of Staff Sgt. Colin Sullivan, a corrupt police officer working for the mob.

Mark Wahlberg
as Staff Sgt. Sean Dignam

Essayed the role of Staff Sgt. Sean Dignam, a sharp-witted and no-nonsense member of the police Special Investigations Unit.

Vera Farmiga
as Dr. Madolyn Madden

Portrayed Dr. Madolyn Madden, a psychiatrist romantically involved with two men on opposite sides of the law.

Martin Sheen
as Capt. Oliver Charles Queenan

Brought to life the character of Capt. Oliver Charles Queenan, the head of the Special Investigations Unit.

Ray Winstone
as Arnold "Frenchy" French

Took on the role of Arnold 'Frenchy' French, a loyal associate of the mob boss.

Anthony Anderson
as Trooper Brown

Played Trooper Brown, a member of the Massachusetts State Police working alongside the main characters.

Alec Baldwin
as Capt. George Ellerby
Kevin Corrigan
as Cousin Sean
James Badge Dale
as Barrigan
David O'Hara
as Fitzy
Robert Wahlberg
as Lazio
Kristen Dalton
as Gwen
Thomas B. Duffy
as Govenor
Richard Hughes
as Uncle Edward
Chance Kelly
as Exam Instructor
Larry Mitchell
as Younger Priest
Mark Rolston
as Delahunt
J.C. MacKenzie
as Realtor
Mary Klug
as Billy's Aunt
Robert 'Toshi' Kar Yuen Chan
as Triad Boss
Peg Holzemer
as Mrs. Kennefick
Gurdeep Singh
as Pakistani Proprietor
Armen Garo
as Providence Gangster #1
John Cenatiempo
as Providence Gangster #2
Brian Smyj
as Man Glassed in Bar
William Severs
as Older Priest
Douglas Crosby
as Man Killed by French
Dorothy Lyman
as Woman at Bar #1
Audrie Neenan
as Woman at Bar #2
Conor Donovan
as Young Colin
Patrick Coppola
as Bookie Harassed by French
Mick O'Rourke
as Jimmy Bags
Nellie Sciutto
as Queenan's Secretary
Henry Yuk
as Chinese Government Man
John Rue
as Luncheonette Proprietor
Joseph P. Reidy
as Priest with Young Colin
John Farrer
as Priest at Billy's Funeral
Billy Smith
as Detective #1 Tailing Queenan
Brian Haley
as Detective #2 Tailing Queenan
Terry Serpico
as Detective #3 Tailing Queenan
Jay Giannone
as Detective #4 Tailing Queenan
David Conley
as Gang Member with Mr. French
Tracey Paleo
as Darlene the Secretary
Jill Brown
as Executed Woman
Tom Kemp
as Billy Costigan, Sr. (credit only)
Kevin P. McCarthy
as Detective #1 - Colin's Unit
Chris Fischer
as Detective #2 - Colin's Unit
Joseph Riccobene
as Kneecapped Bankrobber
Johnny Cicco
as Crack Addict
Lyman Chen
as Translator
Shay Duffin
as Bartender at Brasserie
David Fischer
as Executed Man
Emma Tillinger Koskoff
as Woman with Dog
Craig 'Radioman' Castaldo
as Crack House Denizen
Francesca Scorsese
as Little Girl at Airport
Dennis Lynch
as Costello's Crew #1
Michael Byron
as Costello's Crew #2
Takumi Bando
as Triad (uncredited)
Eric Bruno Borgman
as Reporter (uncredited)
Brendan Burke
as Irish Thug (uncredited)
Chris Chinn
as Gang Member (uncredited)
Jeffrey Corazzini
as Crime Scene Unit (uncredited)
Jim Ford
as Cadet (uncredited)
Trudi Goodman
as Woman Office Worker (uncredited)
Steve Lord
as Academy Pistol Coach (uncredited)
Jack McCullough
as EMT (uncredited)
Osmani Rodriguez
as Reporter (uncredited)
Lawrence Cameron Steele
as Academy Firearms Instructor (uncredited)
Conor Timmis
as Rugby Fan (uncredited)
Joseph Oliveira
as Officer (uncredited)
Adam Masnyk
as Southie Teen / Soccer Player (uncredited)
John Franchi
as Pedestrian (uncredited)
Paul McGillicuddy
as Subway Passenger (uncredited)
Kim Carrell
as MA State Police Detective
Rebecca Love
as Adult Film Actress (uncredited)
Sarah Fearon
as French's Wife
Anthony Estrella
as Police Camera Tech
Andrew Breving
as Police Cell Phone Tech
Frank Mallicoat
as News Anchor
Paula DeMers
as Billy's Mother
Amanda Lynch
as Carmen
Sallie Toussaint
as Woman at Opera
Deborah Carlson
as Sister Mary Theresa
Peter Welch
as Other Prisoner
William Lee
as Costello's Crew #3
Peter Crafts
as Man in Costello's Bar
Paris Karounos
as Jimmy Pappas
John Polce
as Lynn Detective
Bo Cleary
as Drill Instructor #2 (voice)
Victor Chan
as Chinese Delivery Man
Denece Ryland
as Woman Doctor
Zachary Pauliks
as Young Billy
Daniel F. Risteen Jr.
as Crack House Cop #1
Francis P. Hughes
as Crack House Cop #2
John McConnell
as Bookie in Costello's Bar
Kenneth Stoddard
as State Trooper #1
Jeffrey Winter
as State Trooper #2
Paddy Curran
as New Guy
Mark Philip Patrick
as New Guy
Walter Y.F. Wong
as Waiter in Alley
Tony M. Yee
as Waiter in Alley
Alex Morris
as Young Man at Airport
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