Russell Crowe

Jim Braddock

Renée Zellweger

Mae Braddock

Paul Giamatti

Joe Gould

Craig Bierko

Max Baer

Paddy Considine

Mike Wilson

Bruce McGill

Jimmy Johnston

David Huband

Ford Bond

Connor Price

Jay Braddock

Ariel Waller

Rosemarie Braddock

Patrick Louis

Howard Braddock

Rosemarie DeWitt

Sara

Linda Kash

Lucille Gould

Nicholas Campbell

Sporty Lewis

Gene Pyrz

Jake

Chuck Shamata

Father Rorick

Ron Canada

Joe Jeanette

Alicia Johnston

Alice

Troy Amos-Ross

John Henry Lewis

Matthew G. Taylor

Primo Carnera

Rance Howard

Announcer Al Fazin

James Ritz

Official (Griffin / Baer Fight)

Fulvio Cecere

Referee McAvoy

Clint Howard

Referee

Ken James

Ancil Hoffman

Angelo Dundee

Angelo the Cornerman

Wayne Gordon

Braddock Cornerman

Nick Alachiotis

Baer Cornerman / Undercard Boxer (Feldman)

Richard Bachynsky Hoover

Carnera Cornerman

Stuart Clark

Frankie Campbell

Eric Fink

Announcer (Lasky)

Sergio Di Zio

Young Reporter

Gavin Grazer

Reporter

Boyd Banks

Reporter

Daniel Kash

Reporter

Judah Katz

Reporter

Angelo Tsarouchas

Reporter

Rob Smith

Reporter

Craig Warnock

1928 Fan

Aaron Abrams

1928 Fan

Christopher Crumb

1935 Fan

Gerry Quigley

Quincy

Peter MacNeill

Electric Man

Darrin Brown

Promoter

John Healy

Dock Worker

Nola Augustson

Relief Office Woman

Mark Taylor

George

Sharron Matthews

Lady

Alec Stockwell

Church Man

Isabella Fink

Church Girl

Beau Starr

Sam

Philip Craig

Radio Commentator

Roman Podhora

Hooverville Cop

R.D. Reid

Hooverville Cop

Michael Dyson

Hooverville Man

Sam Malkin

Gibson

Tony Munch

Sam Penny

Conrad Bergschneider

Limo Driver

Richard Binsley

Announcer (Griffith)

Ramona Pringle

Flapper Girl

Dominic Cuzzocrea

Junket

Neil Foster

Security Guard

Brian Jagersky

Cop