Iron Man

Jeff Chandler

Coke Mason

Evelyn Keyes

Rose Warren Mason

Stephen McNally

George Mason

Rock Hudson

Tommy 'Speed' O'Keefe

Joyce Holden

'Tiny' Ford - Photographer

Jim Backus

Max Watkins

James Arness

Alex Mallick

Steve Martin

Joe Savella

George Baxter

Herb Riley

George Adrian

Charlie (uncredited)

Al Bain

Boxer (uncredited)

Sam Balter

Ringside Announcer (uncredited)

Eleanor Bassett

Cigarette Girl (uncredited)

Brandon Beach

Fight Crowd Spectator (uncredited)

Arthur Berkeley

Pedestrian (uncredited)

George Berkeley

Miner (uncredited)

Larry J. Blake

Ralph Crowley (uncredited)

John Call

Mike Durant (uncredited)

Sherry Moreland

Girl

Phil Bloom

Cornerman (uncredited)

Willie Bloom

Cornerman (uncredited)

Harold Bostwick

Commentator (uncredited)

George Brand

Sportswriter (uncredited)

Chet Brandenburg

Fight Crowd Spectator (uncredited)

Ralph Brooks

Fight Crowd Spectator (uncredited)

Boyd Cabeen

Fight Crowd Spectator (uncredited)

Mushy Callahan

Referee at Allentown Arena (uncredited)

Johnny Carpenter

Fight Crowd Spectator (uncredited)

Douglas Carter

Minor Role (uncredited)

Larry Chance

Fighter (uncredited)

Martin Cichy

Miner (uncredited)

Michael Cisney

Jack Mane (uncredited)

Johnny Clark

Fight Crowd Spectator (uncredited)

Doris Cole

Billie (uncredited)

Tom Coleman

Ringside Reporter (uncredited)

Bing Conley

Cornerman (uncredited)

Henry Corden

Gambler (uncredited)

Harry Cording

Miner (uncredited)

Paul Cristo

Fight Crowd Spectator (uncredited)

Michael Dale

Philly (uncredited)

Jack Daly

Minor Role (uncredited)

Mike Donovan

Timekeeper (uncredited)

Art Dupuis

Minor Role (uncredited)

Walter 'Whitey' Ekwart

Whitey (uncredited)

Bob Evans

Loomis (uncredited)

Harry Evans

Fight Crowd Spectator (uncredited)

Tom Ferrandini

Fight Crowd Spectator (uncredited)

Sam Finn

Party Guest (uncredited)

Wesley Gale

Fight Crowd Spectator (uncredited)

Kay Garrett

Fight Crowd Spectator (uncredited)