Peter Vadassy
Mme Suzanne Koch
Robert Duclos
Michel Beghin, intelligence chief
Andre Roux
Walter Vogel
Mary Skelton
Emil Schimler, alias Paul Heimberger
Odette Roux
Major Anthony Chandon-Hartley
Police Commissioner
Henri Asticot
Warren Skelton
Albert, the Waiter
Woman
Hilda Vogel
P. Molon, chemist
Detective in Black Suit
Policeman
Old Man
Restaurant Owner
Inspector