Cmdr. Praji (Imperial Officer #2 on rebel ship) (uncredited)
Lieutenant Berger U.S.N. - C.I.C.
Policeman #1
Police constable
Hugo
Oslaf
Captain Hopper
German Submarine Crewman (uncredited)
Pvt. Arthur James Gardner
Ludovico
Detective Inspector
Cleaner (uncredited)
German Prisoner
Sergeant Pilot - Falke's Crew (uncredited)
Stromberg One Captain
German Radio Operator
Karkov
Mark
Astronaut - 2nd American Spacecraft
Edgar
Colonel
Pieter
Policeman
Semenkin
Walter Vance
Carter
Grant