阿诺德·施瓦辛格

Arnold Schwarzenegger

饰：自己

卢·弗里基诺

Lou Ferrigno

饰：自己

西尔维斯特·史泰龙

Sylvester Stallone

饰：自己

列维·施瑞博尔

Liev Schreiber

饰：Self - Narrator,

Mike Katz

饰：Himself - Mr. World 1973

弗兰科·哥伦布

Franco Columbu

饰：Himself - Mr. Olympia 1981

George Butler

饰：Himself - Director

Ken Waller

饰：Himself - Mr. Universe 1975

雷格·帕克

Reg Park

饰：Himself - Friend and mentor

Ed Corney

饰：Himself

Matty Ferrigno

饰：Himself

Joe Weider

饰：自己