Un meurtre a été commis

Florelle as Clara Maurice Lagrenée as Inspector Doirel Georges Paulais as Roger Duboc Philippe Hersent as Claude Lorrain Milly Mathis as Concierge Maximilienne as Madame Phalempin Pierre Stéphen as 'Le Furet' Jacques Varennes as 'Le Jouyeux' André Nox as Hotel manager Max Doria as (uncredited)

Tahar Hannache Director of Photography