Credits
Cast

Renée Saint-Cyr
Bella Fontanges

Jean-Claude Pascal
Georges de Ségar / l'inconnu

Jean Servais
le châtelain

Grégoire Aslan
le préfet de police

Annette Poivre
Blanche

Louis de Funès
Adrien Verduret

Pierre Destailles
l'inspecteur Leblanc

Roger Blin
le valet
Art
Robert Gys
Production Design
Camera
Roger Hubert
Director of Photography
Costume & Make-Up
Ferdinand Junker
Costume Design
Directing

Georges Lautner
Assistant Director

Robert Darène
Director
Editing
Germaine Artus
Editor
Production

Renée Saint-Cyr
Producer
Adolphe Osso
Producer
Maurice Juven
Production Manager
Sound
Jean-Jacques Grünenwald
Original Music Composer
Writing

Jean Anouilh
Writer

Robert Dhéry
Writer