阿诺德·施瓦辛格

Arnold Schwarzenegger

饰：Hercules (as Arnold Strong)

阿诺德·斯唐

Arnold Stang

饰：Pretzie

詹姆斯·凯伦

James Karen

饰：Professor Camden

Merwin Goldsmith

饰：Maxie

乔治·巴特奈夫

George Bartenieff

饰：Nitro

鲁迪·邦德

Rudy Bond

饰：Ship Captain

奥利弗·克拉克

Oliver Clark

Erin Fleming

Frank Gio

理查德·赫德

Richard Herd

饰：Johnny, the Athletics Coach

迈克尔米勒

Michael Miller

约翰·坎迪

John (Franklin) Candy

饰：Scared Man at Harbor (unconfirmed)

Deborah Loomis

Deborah Loomis

饰：Helen Camden

Ernest Graves

饰：Zeus

Tanny McDonald

饰：Juno

Harold Burstein

饰：Rod Nelson (as Howard Burstein)

泰娜·伊尔格

Taina Elg

饰：Nemesis

Michael Lipton

饰：Pluto

Jan Adams

William Bass

Lane Carroll

Tony Carroll

饰：Monstro (as Tony 'Mr.World' Carroll)

Erica Fitz

饰：Venus

Diane Goble

饰：Diana (as Diana Goble)

Dan Hamilton

饰：Mercury

Audrie Magee

Ronnie Richards

Tony Roland

Viola Swayne

Mark Tendler

饰：Samson

Dennis Tinerino

饰：Atlas

Alicia Vetcher

Iris Whitney

阿诺·施瓦辛格

Arnold Schwarzenegger

饰：主演

Alex Stevens