Cast
Victor Rietti
Restaurant Owner
Martin Miller
Walter Vogel
Patricia Medina
Odette Roux
Lucie Mannheim
Mme Suzanne Koch
Frederick Valk
Emil Schimler, alias Paul Heimberger
Valentine Dyall
Warren Skelton
Hella Kürty
Hilda Vogel
James Mason
Peter Vadassy
Raymond Lovell
Robert Duclos
Patricia Hayes
Woman
Ivor Barnard
P. Molon, chemist
Julien Mitchell
Michel Beghin, intelligence chief
Herbert Lom
Andre Roux
Laurence Hanray
Police Commissioner