Lucie Mannheim
饰 Mme Suzanne Koch
Raymond Lovell
饰 Robert Duclos
Julien Mitchell
饰 Michel Beghin, intelligence chief
Martin Miller
饰 Walter Vogel
Clare Hamilton
饰 Mary Skelton
Frederick Valk
饰 Emil Schimler, alias Paul Heimberger
Patricia Medina
饰 Odette Roux
Anthony Shaw
饰 Major Anthony Chandon-Hartley
Laurence Hanray
饰 Police Commissioner
David Ward
饰 Henri Asticot
Joseph Almas
饰 Albert, the Waiter
Hella Kürty
饰 Hilda Vogel
Ivor Barnard
饰 P. Molon, chemist
Ernst Ulman
饰 Detective in Black Suit
