Der Leone Have Sept Cabeças (1970) - IMDb

Directed by Glauber Rocha. With Rada Rassimov, Giulio Brogi, Gabriele Tinti, Jean-Pierre Léaud. A Latin-American insurgent and a black leader join forces to free an African nation. But they'll have to face a German mercenary aided by an American agent and a Portuguese advisor, all working for a my…