A series of crimes is being perpetrated around a famous singer. Strangely, during each of the crimes, the artist's voice is heard humming his favorite song. Suspicions lead to a chase through a nocturnal Paris, ending in a disused theater where the assassin has lured his final victim.

Genres

Cast

Bernard Blier

Inspector Pascal

Sophie Desmarets

Thérèse

Jacques Pills

Marny

Jean Davy

Dalbret

Ginette Baudin

Eliane Roy

Annette Poivre

Mireille

Jacques Morel

Melor

Jacques Dynam

The hunter

Robert Le Fort

Legal

André Wasley

Bernard

Denise Benoit

Marcel André

Planquine