Henry Clark

饰：Self - Guest

Chickie Ferrara

饰：Self - Trainer

Gene Gilroy

饰：Self

Bobby Chacon

饰：Himself - Guest

穆罕默德·阿里

Muhammad Ali

饰：Himself

Jürgen Blin

Jürgen Blin

饰：Himself

德鲁·邦迪尼·布朗

Drew Bundini Brown

饰：Himself

吉米·布朗

Jim Brown

饰：Himself - Audience Member

Odessa Clay

Odessa Clay

饰：Herself - Audience Member

约翰·康斯

John Conteh

饰：Himself - Guest

霍华德·考赛尔

Howard Cosell

饰：Himself - Ringside Commentator

Angelo Dundee

饰：Himself

Jackie Fields

饰：Himself - Guest

乔治·福尔曼

George Foreman

饰：Himself - Guest

Frank Gifford

饰：Himself - Ringside Commentator

Chuck Hull

Chuck Hull

饰：Self - Ring Announcer

唐·金

Don King

饰：Self

Joe Louis

Joe Louis

饰：Self - Guest

Buster Mathis

饰：Self,(archive footage)

巴迪·哈克特

Buddy Hackett

饰：Self - Audience Member

阿兰·金

Alan King

饰：Self - Guest

Ron Lyle

Ron Lyle

饰：Self

Armando Muniz

饰：Self - Guest