Top Billed Cast

• 

  Pierre Brasseur

  Maître Pierre Renneville
• 

  Monique Mélinand

  Denise Lamarche
• 

  François Patrice

  Jacques
• 

  Sophie Leclair

  Gisèle
• 

  Henri Nassiet

  Doctor Marignan
• 

  Alfred Adam

  Georges Lamarche
• 

  Jacqueline Porel

  Lucienne Marignan
• 

  Odette Laure

  Madame Berthelin
• 

  Albert Duvaleix

  President
• 

  Marie-France

  Nicole
• 

  Michel Etcheverry

  General Counsel
• 

  Lucienne Le Marchand

  Madame Lamarche mother
• 

  Charles Bouillaud

  Substitute Barillier
• 

  Pauline Carton

  Mademoisellle Michel aka 'La Punaise'
• 

  Alice Tissot

  Madame Pitois aka 'La Pimbêche'
• 

  André Gabriello

  Berthelin
• 

  Marcelle Arnold

  Madame Fournier (uncredited)
• 

  Henri Coutet

  A man (uncredited)
• 

  Paul Demange

  A regular (uncredited)
• 

  Cécile Didier

  Hortense (uncredited)
• 

  Jean Lanier

  Professor (uncredited)
• 

  Bernard Musson

  A man (uncredited)
• 

  Roger Vincent

  Medical Examiner (uncredited)