John Paul

as Home Guard Captain

as Wendy's Father

as The Captain

as Wells

as Agrippa

as John Hamme

as General Digby

as Inspector Mackenzie

as Mr. Warrender

as Gen. Wilhelm Keitel

as Dr. Kendrick

as Test Pilot (uncredited)

as Dr. Quist

as Sheriff Lacey

as Staff Officer Operations

as Matt Helston

as John Castle

as Phil Gamage

as Montague

as Cyril Openshaw

as Lt. Col. Derry

as Detective Sergeant Nixon

as Dr Spencer Quist

as Montague

as Dr. Bernd Gisevius

as Jean Calas

as Arkwright

as Canidius

as Karl Wolff

as Henry Davidson

as Brown

as The Principal

as Karl Wolff