Black Diamonds (1941)
Released: Oct 17, 1941
Runtime: 62 minutes
Genre: Adventure
Stars: Roberto Lupo, Rodolfo Mayer, Carlos Barbosa, Grande Otelo, Abel Pêra, Arnaldo Coutinho
Crew: Adhemar Gonzaga (Producer), Luiz de Barros (Director), Hippólito Collomb (Art Direction), Luiz de Barros (Writer), A.P. Castro (Cinematography)