The Departed

Leonardo DiCaprio

As Billy

Matt Damon

As Colin

Jack Nicholson

As Costello

Mark Wahlberg

As Dignam

Martin Sheen

As Queenan

Ray Winstone

As Mr. French

Vera Farmiga

As Madolyn

Anthony Anderson

As Brown

Alec Baldwin

As Ellerby

Kevin Corrigan

As Cousin Sean

James Badge Dale

As Barrigan

David O'Hara

As Fitzy

Mark Rolston

As Delahunt

Robert Wahlberg

As Lazio (FBI)

Kristen Dalton

As Gwen

Thomas B. Duffy

As Govenor

Richard Hughes

As Uncle Edward

J.C. MacKenzie

As Realtor

Mary Klug

As Billy's Aunt

Peg Holzemer

As Mrs. Kennefick

Robert 'Toshi' Kar Yuen Chan

As Triad Boss

Gurdeep Singh

As Pakistani Proprietor

Armen Garo

As Providence Gangster #1

John Cenatiempo

As Providence Gangster #2

Joseph Riccobene

As Kneecapped Bankrobber

Billy Smith

As Detective #1 Tailing Queenan

Lyman Chen

As Translator

Kevin P. McCarthy

As Detective #1 - Colin's Unit

Chris Fischer

As Detective #2 - Colin's Unit

Brian Smyj

As Man Glassed in Bar

William Severs

As Older Priest

Larry Mitchell

As Younger Priest

Anthony Estrella

As Police Camera Tech

Andrew Breving

As Police Cell Phone Tech

Tracey Paleo

As Darlene the Secretary

Douglas Crosby

As Man Killed by French

Dorothy Lyman

As Woman at Bar #1

Audrie Neenan

As Woman at Bar #2

Frank Mallicoat

As News Anchor

Paula DeMers

As Billy's Mother

Conor Donovan

As Young Colin

Amanda Lynch

As Carmen

Sallie Toussaint

As Woman at Opera

Patrick Coppola

As Bookie Harassed by French

Mick O'Rourke

As Jimmy Bags

Deborah Carlson

As Sister Mary Theresa

Nellie Sciutto

As Queenan's Secretary

Peter Welch

As Other Prisoner

Henry Yuk

As Chinese Government Man

Dennis Lynch

As Costello's Crew #1

Michael Byron

As Costello's Crew #2

William Lee

As Costello's Crew #3

John Rue

As Luncheonette Proprietor

Peter Crafts

As Man in Costello's Bar

Joseph P. Reidy

As Priest w/ Young Colin

John Farrer

As Priest at Billy's Funeral

Paris Karounos

As Jimmy Pappas

Brian Haley

As Detective #2 Tailing Queenan

Terry Serpico

As Detective #3 Tailing Queenan

Jay Giannone

As Detective #4 Tailing Queenan

John Polce

As Lynn Detective

Bo Cleary

As Drill Instructor #2 (voice)

David Conley

As Gang Member with Mr. French

Victor Chan

As Chinese Delivery Man

Jill Brown

As Executed Woman

Sarah Fearon

As French's Wife

Denece Ryland

As Woman Doctor

Daniel F. Risteen, Jr.

As Crack House Cop #1

Francis P. Hughes

As Crack House Cop #2

Johnny Cicco

As Crack Addict

Chance Kelly

As Exam Instructor

Shay Duffin

As Bartender at Brasserie

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

David Fischer

As Executed Man

Walter Y.F. Wong

As Waiter in Alley

Tony M. Yee

As Waiter in Alley

Francesca Scorsese

As Little Girl at Airport

Alex Morris

As Young Man at Airport

Emma Tillinger Koskoff

As Woman with Dog

Craig 'Radio Man' Castaldo

As Crack House Denizen

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)