Le Couple idéal: Reparto
Raymond Rouleau
Diavolo / Henri
Hélène Perdrière
Diana
Denise Grey
Antoinette
Roger Blin
The sleepwalker
André Chanu
Tatave
Max Dalban
Friend of Henry
Guy Decomble
Operator
Paul Demange
Director of Justex
Yves Deniaud
Julien
Paul Frankeur
Hairdresser
Jean Lanier
Justex
Fabien Loris
The Chinese
Maurice Marceau
Stage manager
Frédéric Mariotti
Photograph
Philippe Olive
Producer
Jacqueline Pierreux
Pearl Black
Annette Poivre
Titine
Marcel Pérès
Commissioner's secretary
Fernand René
President
Simone Signoret
Annette
Sinoël
Castellan
Marcel Vallée
Director of Diavolo
Robert Vattier
Commissioner
Georges Vitsoris
Satanas