Robert Alan Browne

as Capt. Chester

as Mr. Beekman

as Tool & Die Shop Foreman

as Donald McTear

as Gaston Means

as Reporter #4

as Stanley Bumford

as Martin Satren

as Ralph Statler

as Security Guard Bernie

as Edward O'Leary

as Frank Coyle

as Officer Bronsky

as Man from Grumman

as Ralph Statler

as New York Press Man

as Mr. Lester

as Frank Ingalls

as The Chief

as FBI Agent Brodsky

as Dale McClure

as Col. Crocker

as Detective Lancer

as Bob

as Martian Crewmember (uncredited)