Leonardo DiCaprio

Character: Amsterdam Vallon

Daniel Day-Lewis

Character: Bill 'The Butcher' Cutting

Cameron Diaz

Character: Jenny Everdeane

Jim Broadbent

Character: Boss Tweed

John C. Reilly

Character: Happy Jack

Henry Thomas

Character: Johnny Sirocco

Liam Neeson

Character: 'Priest' Vallon

Brendan Gleeson

Character: Walter 'Monk' McGinn

Gary Lewis

Character: McGloin

Stephen Graham

Character: Shang

Eddie Marsan

Character: Killoran

Alec McCowen

Character: Reverend Raleigh

David Hemmings

Character: Mr. Schermerhorn

Lawrence Gilliard Jr.

Character: Jimmy Spoils

Cara Seymour

Character: Hell-Cat Maggie

Roger Ashton-Griffiths

Character: P.T. Barnum

Peter-Hugo Daly

Character: One-Armed Priest

Cian McCormack

Character: Young Amsterdam

Andrew Gallagher

Character: Young Johnny

Philip Kirk

Character: O'Connell Guard Leader

Rab Affleck

Character: Plug Uglies Leader

Bill Barclay

Character: Shirt Tails Leader

Nick Bartlett

Character: Chichesters Leader

Robert Goodman

Character: Forty Thieves Leader

Tim Pigott-Smith

Character: Calvinist Minister

Liam Carney

Character: Bill The Butcher's Gang #1

Gary McCormack

Character: Bill The Butcher's Gang #2

David McBlain

Character: Bill The Butcher's Gang #3

Dick Holland

Character: True Blue American Speaker

Katherine Wallach

Character: Jenny's Girl

Carmen Hanlon

Character: Jenny's Girl

Ilaria D'Elia

Character: Jenny's Girl

Laurie Ventry

Character: Resident Woman

Ford Kiernan

Character: Black Joke Chief

Alec McMahon

Character: Resident Man

Nevan Finegan

Character: Dead Rabbit Gang Member

Dominique Vandenberg

Character: Dead Rabbit Gang Member

Stuart Yung Sai-Kit

Character: Chinese at Sparrow's Pagoda

Basil Chung

Character: Elderly Chinese at Pagoda

Finbar Furey

Character: Satan's Circus Singer

Sean Gilder

Character: Rat Pit Game Master

Richard Graham

Character: Card Player (Harvey)

Richard Strange

Character: Undertaker

Douglas Plasse

Character: Medical Student

R. Bruce Steinheimer

Character: Army Recruiter

David Bamber

Character: Passenger on Omnibus

Barbara Bouchet

Character: Mrs. Schermerhorn

Michael Byrne

Character: Horace Greeley

Lucy Davenport

Character: Miss Schermerhorn

Maura O'Connell

Character: Street Singer

Alex Howden

Character: Assistant Hangman

James Ramsay

Character: Condemned Man (Arthur)

Iain McColl

Character: Condemned Man (Seamus)

Louie Brownsell

Character: Legless Soldier

Gennaro Condemi

Character: She-He

Kieran Hurley

Character: Recruiter

John Sessions

Character: Harry Watkins / Lincoln

Michael Billingsley

Character: Uncle Tom

Steven Blake

Character: Mr. Shelby

Giovanni Lombardo Radice

Character: Mr. Legree

Alexia Murray

Character: Topsy

Flaminia Fegarotti

Character: Miss Eliza

Bronco McLoughlin

Character: Assassin

Channing C. Holmes

Character: Tap Dancer

Eliane Chappuis

Character: Chinese Whore

Roberta Quaresima

Character: Whore #1

Marta Pilato

Character: Whore #2

Jian Su

Character: Chinese Acrobat

Man Cao

Character: Chinese General

Kathy Shao-Lin Lee

Character: Chinese Dancer

Alexander Deng

Character: Chinese Boy Singer

Peter Berling

Character: Knife Act Caller

Patrick Gordon

Character: Surgeon

Brendan White

Character: Archbishop

Brendan Dempsey

Character: Provost Marshal Registrar

Taddeo Harbutt

Character: Unruly Man

Nazzareno Natale

Character: Don Whiskerandos

Colin Hill

Character: Nativist Candidate

Robert Linge

Character: One-Armed Veteran

Richard Syms

Character: Drunken Repeater

Christian Burgess

Character: The Mayor

Gerry Robert Byrne

Character: Draft Official

David J. Nicholls

Character: O'Connell Guard Leader

Tim Faraday

Character: Plug Uglies Leader

Sean McGinley

Character: Forty Thieves Leader

John Anthony Murphy

Character: Kerryonians Leader

Terry O'Neill

Character: Chichesters Leader

Vincent Pickering

Character: American Guard Leader

Nick Miles

Character: Atlantic Guard Leader

Ian Pirie

Character: Slaughter Housers Leader

John McGlynn

Character: Bowery Boys Leader

Larry Kaplan

Character: Bloodied Bureaucrat

Leo Burmester

Character: Telegraph Operator #1 (voice)

Justin Brennan

Character: Telegraph Operator #2 (voice)

Brian Mallon

Character: Telegraph Operator #3 (voice)

Joseph P. Reidy

Character: Police Chief

Joel Strachan

Character: Telegraph Operator

Bill Murdoch

Character: Robber on Dock

Angela Pleasence

Character: Woman Accomplice

Iain Agnew

Character: General Wool

Michael Hausman

Character: Gunboat Captain

Bob Colletti

Character: Soldier in Mist

Martin Scorsese

Character: Wealthy Homeowner (uncredited)

Trevor Cooper

Character: Man in Tweed's Office (uncredited)

Massimo Vanni

Character: Bar Bouncer (uncredited)

Salvatore Billa

Character: Native (uncredited)

Marcello Fonte

Character: Citizen (uncredited)

Vincenzo Tanassi

Character: Fireman (uncredited)

Paolo Lorimer

Character: Tammany Man (uncredited)

Michele Bevilacqua

Character: Middle Class Man (uncredited)

Franco Venditti

Character: Coach (uncredited)

Katy Monique Cuomo

Character: Tweed's Whore (uncredited)

Pietro Torrisi

Character: Priest's Gang Member (uncredited)

Corrado Scalia

Character: Rapist (uncredited)

Loretta Rossi Stuart

Character: Dead Rabbit Gang Member (uncredited)

Mauro Cremonini

Character: Internee (uncredited)

Ottaviano Dell'Acqua

Character: Bill the Butcher's Gang Member (uncredited)

Arnaldo Dell'Acqua

Character: Bill the Butcher's Gang Member (uncredited)

Alberto Dell'Acqua

Character: Bill the Butcher's Gang Member (uncredited)

Franco Daddi

Character: Bill the Butcher's Gang Member (uncredited)

Virgilio Ponti

Character: Bill the Butcher's Gang Member (uncredited)

Clemente Ukmar

Character: Priest's Gang Member (uncredited)

Patrizio Pelizzi

Character: Italian Emigrant (uncredited)

Raffaella Ponzo

Character: Johnny's Girlfriend