Besetzung (16)
Jeffrey HunterCaptain Bill Ranson
Annemarie DüringerRolande Hertog
Nigel PatrickMajor Julien Howard
David KossoffDr. MulderRolf LefebvreHans Faber, chief spyLarry BurnsMartins, building porter-spyAnthony OstrerClaude KingstonWillem Mulder
Robert RaglanLt. MillerPeter ProuseSgt. Bill Parrish
Philip BondPiet van WijtOtto DiamantMr. HendrijkMarianne WallaMrs. Hendrijk
Beth RoganMary Ann LennigArthur GrossJan GuldtWolf FreesBrauner, shot spy