列维·施瑞博尔

Liev Schreiber

饰：Himself - Narrator

Gil Clancy

饰：Himself

Marvis Frazier

饰：Himself

Vince Furlong

饰：Himself

乔·弗雷泽

Joe Frazier

饰：Himself

穆罕默德·阿里

Muhammad Ali

饰：Himself

David Brenner

David Brenner

饰：Himself

吉米·布朗

Jim Brown

饰：Himself

Alvin Cooperman

饰：Himself

斯坦利·克劳奇

Stanley Crouch

饰：Himself

Angelo Dundee

饰：Himself

乔治·福尔曼

George Foreman

饰：Himself

Leroy Johnson

饰：Himself (archive footage)

Mark Kram

饰：自己

Richard Selzer

饰：自己

Arthur Mercante

饰：自己

Jerry Izenberg

饰：自己

Bryant Gumbel

Bryant Gumbel

饰：自己

Bert Randolph Sugar

饰：自己

Jerry Perenchio

Jerry Perenchio

饰：自己 Self

Larry Merchant

饰：自己

Yank Durham

Yank Durham

饰：Self,(archive footage)

Thomas Hauser

Thomas Hauser

饰：Self

George Kalinsky

饰：Self

Ron Kuby

饰：Self

Richard Blackwell

Richard Blackwell

饰：Self,(as Mr. Blackwell)

詹姆斯·泰勒

James Taylor

饰：Self

Butch Lewis

饰：Self

Jerry Quarry

Jerry Quarry

饰：Self,(archive footage)

Ernie Terrell

饰：Self,(archive footage)