Sandy Saddler

饰：Himself - Guest

Jimmy Braddock

Jimmy Braddock

饰：Self - Guest

乔治·舒瓦洛

George Chuvalo

饰：Self - Guest

Angelo Dundee

饰：Self - Trainer

罗伯特·顾雷特

Robert Goulet

饰：Self

Joe Louis

Joe Louis

饰：Self - Guest

Floyd Patterson

饰：Self - Guest

何塞·托雷斯

José Torres

饰：Self - Guest

穆罕默德·阿里

Muhammad Ali

饰：Self,(as Cassisus Clay)

德鲁·邦迪尼·布朗

Drew Bundini Brown

饰：Self

Billy Daniels

饰：Self - Guest

Stephen Ellis

饰：Self - Ringside Commentator,(as Stephen Ellis)

Sonny Liston

饰：Self,(as Charles 'Sonny' Liston)

Rocky Marciano

Rocky Marciano

饰：Self - Guest

Willie Pep

Willie Pep

饰：Self - Guest

Jack Sharkey

Jack Sharkey

饰：Self - Guest

Jersey Joe Walcott

饰：Self - Referee