Director/a
Arthur Allan Seidelman
DIRECTOR/A
Reparto (por orden de créditos)
Arnold Stang
Pretzie
Arnold Schwarzenegger
Hercules
Deborah Loomis
Helen Camden
James Karen
Professor Camden
Ernest Graves
Zeus
Tanny McDonald
Juno
Harold Burstein
Rod Nelson
Merwin Goldsmith
Maxie
George Bartenieff
Nitro
Taina Elg
Nemesis
Michael Lipton
Pluto
Jan Adams
ACTOR
William Bass
Rudy Bond
Ship Captain
Lane Carroll
Tony Carroll
Monstro
Oliver Clark
Erica Fitz
Venus
Erin Fleming
Frank Gio
Diane Goble
Diana
Dan Hamilton
Mercury
Richard Herd
Television Presenter
Audrie Magee
Michael Miller
Ronnie Richards
Tony Roland
Alex Stevens
Viola Swayne
Mark Tendler
Samson
Dennis Tinerino
Atlas
Alicia Vetcher
Iris Whitney
Parnell Hall
Man with Chariot (uncredited)
Abe Holiday
Scared Man on Harbor (uncredited)
Sam Stewart
Bear (uncredited)