Paul Kerjean
Michel Saint-Claude, director of GTI-Europe
Hélène Kerjean
Walter, private detective
Laura Weber, JBL's mistress
Madame Benoît-Lambert
Cornelius A. Woaegen, president of GTI
Serge Hartmann, director of La Tribune
Mr. Guérande
Pierre Bayen, editor-in-chief
Dr. Gerhard Kramer
Madame Bronsky
Screenplay
Director
Production Design
Original Music Composer
Set Decoration
Editor
Director of Photography
Costume Design
Producer
Casting
Production Manager
Assistant Director
