출연진

• Jane Sourza

  Miss Alice Postic, switchboard operator

• Raymond Souplex

  Inspector Henri Grandin

• Colette Gérard

  Virginie Renoir, typist of the study

• Noëlle Musard

  Suzanne Brissard, notary's secretary

• Robert Thomas

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