导演

威廉姆·克莱因

William Klein

编剧

威廉姆·克莱因

William Klein

演员

穆罕默德·阿里

Muhammad Ali

饰  Himself

Sonny Liston

饰  Himself

Angelo Dundee

饰  Himself

Jack Nilon

饰  Himself

Chris Dundee

饰  Himself

Finlay Campbell

饰  Himself

James X

饰  Himself

Malcolm X

饰  Himself

Jersey Joe Walcott

饰  Himself

Jimmy Braddock

饰  Himself (as James J.

Floyd Patterson

饰  Himself

诺曼·梅勒

Norman Mailer

饰  Himself - in crowd

Stepin Fetchit

饰  Himself

Sam X

饰  Himself

乔治·福尔曼

George Foreman

饰  Himself

Don King

饰  Himself

Mobutu Sese Seko

饰  Himself - President

Joe Frazier

饰  Himself

John Daly

饰  Himself

乔治·哈里逊

George Harrison

饰  Himself

约翰·列侬

John Lennon

饰  Himself

保罗·麦卡特尼

Paul McCartney

饰  Himself

林哥·斯塔尔

Ringo Starr

饰  Himself

摄影

Étienne Becker

威廉姆·克莱因

William Klein

Richard Suzuki

Patrice Wyers

音效

Harald Maury

Henri Moline

音乐

Mickey Baker

剪辑

Francine Grubert

Eva Zora