Mr. Laroche (a corpse client) / Mr. Logan, 1st clerk

Maximin, police officer

Miss Alice Postic, switchboard operator

Inspector Henri Grandin

Virginie Renoir, typist of the study

Suzanne Brissard, notary's secretary

Mrs. Tachard, dissatisfied customer

Robert de Charancé, second clerk of the study

Maître Rocher, notary

Mrs. Clara Rocher, wife of the notary

Director

Costume Design