In the studio where the famous director Eric Von Berg reigns, Pierre Vanier, the male star of the film and the lover of Berg's muse, dies while rehearsing a scene. Over the course of a tangled investigation, the culprit is unmasked. This honest dresser is the adoptive mother of Vanier's wife, too unhappy with such a husband. The inspector, moved, concludes a suicide.
Eric von Berg
Marianne
Lynn Laurens
Commissioner Martin
Assistant
Doctor Jacques Forestier
The extra
Marcel Henri Bourjus, prop master
Producer
Suzanne Bouvier
Stage manager
Journalist
Pierre Vanier
Young Hindu woman
Guest of the studio
Inspector Cazenave