Steve Austin
Jean Manners
Dr. Rudy Wells
Oliver Spencer
Prisoner (as Charles Knox Robinson)
Geraldton
Mrs. McKay
Young Woman
General (as George Wallace)
Dr. Ashburn
Saltillo (as Olan Soulé)
OSI Committee Member
Nudaylah
Aide
OSI Committee Member (uncredited)
Dr. No. 1 (uncredited)
Dr. No. 3 (uncredited)
Dr. No. 2 (uncredited)
Alex (uncredited)