Robert Boon

as Doctor

as Felix Ernst

as Anders Brockman

as Prof. Winkelmann (uncredited)

as Ir. Reinders

as German Guitarist (uncredited)

as SS Man (uncredited)

as un officier SS

as Kirsch

as Chief Engineer

as Karl Wagner

as Hans Schacht

as German Soldier

as Mueller

as German Lieutenant (uncredited)

as Samuel (uncredited)

as Pilot (uncredited)

as German Soldier

as Sailor

as Marx (uncredited)

as Heinrich 'Heinie' Weinburger

as Dutchman (uncredited)

as Barge Captain

as Boatswain

as German Soldier

as German Youth

as German Operator

as Kravetsky

as Taxi Driver