In a Year of 13 Moons (Fassbinder, 1978)
Flawed but brilliant Fassbinder film made shortly after the suicide of his lover. Famous for its graphically violent slaughterhouse scene, the film gradually unfolds the story of Elvira, a transsexual who is left to come to grips with the meaning of her existence as she seeks out the man responsible for her sex-change operation, corporate criminal Anton Saitz.
The Tenant (Polanski, 1976)
One of the few genuinely frightening movies I have ever seen. Polanski stars as Trelkovsky, a Polish-born French citizen who moves into an apartment whose previous tenant committed suicide. Trelkovsky comes to believe that his fellow tenants are engaged in a conspiracy to drive him to suicide by forcing him to take on the personality of the dead woman.
Accattone (Pasolini, 1961)
Realistic portrait of Italian slum life follows a despicable pimp named Vittorio who lives comfortably until his female companion and hooker, Maddalena, is sent to prison for perjury. Starving and unwilling to work for himself, Vittorio lures Stella, a peasant worker, into prostitution.