穆罕默德·阿里

Muhammad Ali

饰：Himself

马尔科姆·X

Malcolm X

饰：Himself

Sonny Liston

饰：Himself

Angelo Dundee

饰：Himself

Jack Nilon

饰：Himself

Chris Dundee

Chris Dundee

饰：Himself

Finlay Campbell

Finlay Campbell

饰：Himself

James X

James X

饰：Himself

Jersey Joe Walcott

饰：Himself

Jimmy Braddock

Jimmy Braddock

饰：Himself (as James J. Braddock)

Floyd Patterson

饰：Himself

诺曼·梅勒

Norman Mailer

饰：Himself - in crowd

斯特平·费奇特

Stepin Fetchit

饰：Himself

Sam X

Sam X

饰：Himself

乔治·福尔曼

George Foreman

饰：Himself

唐·金

Don King

饰：Himself

蒙博托·塞塞·塞科

Mobutu Sese Seko

饰：Himself - President of Zaire

乔·弗雷泽

Joe Frazier

饰：Himself

约翰·戴利

John Daly

饰：Himself

George Barry Bingham

George Barry Bingham

饰：Himself

Joe Bostic

Joe Bostic

饰：Himself - New York DJ

德鲁·邦迪尼·布朗

Drew Bundini Brown

饰：Himself

W.L. Lyons Brown

W.L. Lyons Brown

饰：Himself

J.D. Stetson Coleman

J.D. Stetson Coleman

饰：Himself

William Cutchins

William Cutchins

饰：Himself

Gordon Davidson

Gordon Davidson

饰：Himself

Bill Faversham

Bill Faversham

饰：Himself

Evil Eye Finkel

Evil Eye Finkel

饰：Himself

罗伯特·顾雷特

Robert Goulet

饰：Himself

乔治·哈里森

George Harrison

饰：Himself

Jefferson Kay

Jefferson Kay

饰：Himself - Miami DJ

约翰·列侬

John Lennon

饰：Himself

Joe Louis

Joe Louis

饰：Himself

Marty Marshall

饰：Himself

保罗·麦卡特尼

Sir James Paul McCartney CH MBE

饰：Himself

Burton Smith

Burton Smith

饰：Himself

林哥·斯塔尔

Ringo Starr

饰：Himself

安娜·玛利亚·霍斯福德

Anna Maria Horsford

饰：Herself (uncredited)

Jim Murray

饰：Self - sports writer