A postman in a small mountain village finds a woman and her son both dead in the "grotte aux loups" (cave of wolves). He soon begins to realize than it's not natural death, and that someone in the village in behind their murder, while tragic events occur.

Director: Bernard Toublanc-Michel

Writer: André Besson, Alain Quercy

Actors: Claude Jade, Alain Claessens, Michel Cassagne

Production: N/A