导演

Jim Jacobs

编剧

Bernard Evslin

演员

穆罕默德·阿里

Muhammad Ali

饰  Himself - Cassius Cl

Cus D'Amato

饰  Himself

理查德·基利

Richard Kiley

饰  Host/Narrator

马克斯·贝尔

Max Baer

饰  Himself (archive foo

Drew Bundini Brown

饰  Himself (archive foo

George Chuvalo

饰  Himself (archive foo

Henry Cooper

饰  Himself (archive foo

Howard Cosell

饰  Himself (archive foo

Angelo Dundee

饰  Himself (archive foo

Stepin Fetchit

饰  Himself (archive foo

乔治·哈里逊

George Harrison

饰  Himself (archive foo

Tunney Hunsaker

饰  Himself (archive foo

Jim Jacobs

饰  Himself (archive foo

Jake LaMotta

饰  Himself (archive foo

约翰·列侬

John Lennon

饰  Himself (archive foo

Sonny Liston

饰  Himself (archive foo

Joe Louis

饰  Himself (archive foo

Buster Mathis

饰  Himself (archive foo

保罗·麦卡特尼

Paul McCartney

饰  Himself (archive foo

Archie Moore

饰  Himself (archive foo

Elijah Muhammad

饰  Himself (archive foo

Floyd Patterson

饰  Himself (archive foo

Sugar Ray Robinson

饰  Himself (archive foo

Max Schmeling

饰  Himself (archive foo

林哥·斯塔尔

Ringo Starr

饰  Himself (archive foo

José Torres

饰  Himself (archive foo

Jersey Joe Walcott

饰  Himself (archive foo

Cleveland Williams

饰  Himself (archive foo

Malcolm X

饰  Himself (archive foo

摄影

Isidore Mankofsky

音效

Barney Beck

Al Schaffer

Lawrence Garinger

音乐

Teo Macero

剪辑

Edward P. Bartsch