Cast
Director
Pierre Sabbagh
Jane Sourza as Miss Alice Postic, switchboard operator
Raymond Souplex as Inspector Henri Grandin
Robert Thomas as Mr. Laroche (a corpse client) / Mr. Logan, 1st clerk
Jacques Verlier as Robert de Charancé, second clerk of the study
Marcel Charvey as Maître Rocher, notary
Edmond Ardisson as Maximin, police officer