Cast
Anthony Eustrel
Lieutenant Wernicke
Valentine Dyall
Markgraf
Kathleen Byron
Schoolmistress
John Longden
Jost Meertens
Ralph Richardson
Jaap van Leyden
Googie Withers
Helène van Leyden
Frederick Burtwell
Captain Müller
Dorothy Gordon
Janni Peters
Charles Victor
Bastiaan Peters
Ivor Barnard
Admiral
Esmond Knight
Von Schiffer
Joss Ambler
Cornelis Smit
Philip Leaver
Chief of Police