Be careful who you deceive...

Pierre and Manon make low-budget documentaries and live off odd jobs. When Pierre meets a young trainee, Elisabeth, she becomes his mistress. But Pierre doesn't want to leave Manon - he wants to keep both women. Elisabeth discovers that Manon also has a lover, and tells Pierre who begins to spy on Manon. Pierre returns to Manon, the woman he truly loves. Feeling betrayed, he begs her, neglecting ElisabethPierre cannot help himself from tormenting Manon and she eventually discovers his affair with Elisabeth causing a rift between them.