Arnold Schwarzenegger as Self

Lou Ferrigno as Self

Mike Katz as Self

Serge Nubret as Self

Franco Columbu as Self

Ed Corney as Self

Ken Waller as Self

Robbie Robinson as Self

Marianne Claire as Self

Roger Callard as Self

Bud Cort as Self

Jimmy Williams as Self

Joe Weider as Self

Paul Grant as Self

John Isaacs as Self

Matty Ferrigno as Self

Victoria Ferrigno as Self

Roger Walker as Self