"The Mystery of the Black Domino" was the first film directed in Brazil by a woman, the pioneer Cleo de Verberena. Marcos and Virgílio are medical students and share the same room. At the end of the first night of carnaval, Marcos finds the corpse of a woman, dressed as a black domino, inside the closet and accuses Virgílio of murder. Virgílio defends himself by saying that that was Cleo,... see more