Michael Halsey

as Novak

as Grosette

as Dr. Bramwell

as Professor Abney

as Professor Hoyt

as Vershbow

as English Officer

as Rutherford Sirk

as Inspector Balantine

as Master of Arms

as Marcus

as Narrator (voice)

as Narrator / Nebula (voice)

as Oken

as Tired Cop

as Cally

as Farmer Sitting at Campfire (uncredited)

as Motor Garage Owner

as Milos Vladic

as Cally

as Israel Hands

as Frank

as Vaughn

as Charles Beckman

as Arthur Wolff

as The Blond Man

as Dunkirk

as Peter MacGregor Moore

as Alan Scheckter

as Harold Beaumont

as Dandridge

as Justin Chesum

as Jacques One

as Tel Varon

as Zee

as Welsh Miner

as Wireless Operator

as MP

as Jones - Workman

as Dorcon Soldier