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