- Robert Hutton
- Joe Adams
- Sandra Dorne
- Sonia
- Peter Illing
- Buergher
- Peter Allenby
- Edward Brentano
- George Pastell
- Antonio
- Shirley Lawrence
- Gretchen
- Robert Gallico
- Lt. Ted Avery
- Peter Elliott
- Japanese Ambassador
- Tony Arpino
- Freighter Captain
- James Dyrenforth
- Prison Warden
- Chris Lawrence
- Capt. Hastings
- Joel Aldred
- Narrator
- Martin Benson
- Edmundo Vara
- Moises Batista
- (uncredited)
- Antonio Faira
- (uncredited)
- Yoshio Hikida
- (uncredited)
- Ed Parker
- (uncredited)
- Carlos RodrÃguez
- (uncredited)
