as Dr. Freneau
as Conference Colonel Ryder
as Dr. Morgan Chambers
as Inspector Gerlach
as Photographer (uncredited)
as Bland (as Peter Lynn)
as Commander of Storm Troopers
as Larry Martin
as Prof. Carroll
as Deputy
as German Lieutenant
as Paul Rinehart
as Darby Mason
as Detective Moreno (uncredited)
as Detective at Ciavelli's Apartment (uncredited)
as Father Devlin
as Gus Barth
as Al
as Joe Turner
as Henchman Marlow
as Rudolf Hess
as Jerry Hatcher
as Actor-Adjutant
as Homicide Detective (uncredited)
as James King
as LeRoque aka Wanechee (as Peter George Lynn)
as Dario Nucci
as Henchman Blackie
as LeBlanc
as Mr. Crow
as 'Times' reporter (uncredited)
as Herman
as Johnson - Mountie (uncredited)
as Holdup Victim (uncredited)
as Bartender (uncredited)
as Reporter (uncredited)
as Detective Fredericks (uncredited)
as Bill Daggett
as Robert Kalnick
as Tom Masterson
as Captain Jean Bridaux (as George Peter Lynn)
as 'Brandy' Rand
as Chief Stover
as Austin
as Lieutenant
as 26th Infantry Colonel (uncredited)
as Prof Dwight Fisher
as Executive (uncredited)
as Bata
as Lt. Tydall (as Peter Lynn)
as Walter Burns
as Capt. Guy Jackson
as Otto - S.S. Officer (uncredited)
as Guthrie
as Norman Fosmer
as Dorgan
as Rand
as Andy (uncredited)
as Mack (uncredited)
as Policeman (uncredited)
as Sgt. Burns
as Al Rogers
as Gangster
as Convict
as Townsman
as Joe Taylor
as Stephen Lampier
as Operator