Le Protecteur

When he gets out of prison, Sam (Georges Géret) seeks to track down his little girl, now a grown woman (Juliet Berto). After a series of violent encounters, he discovers that she has been sold into prostitution -- and likes it. She marries one of her procurers, and that would seem to be that. However, when she is killed, the father has the opportunity to exact his revenge on at least some of the people responsible for the deplorable condition he found his daughter in. (Allmovie)