The Black Ace

This is the story of a convict fellow whose brother is a bright scientist that discovers a vaccine against a deadly infection. The clash between good and evil moves the convict to search into his soul and find the goodness that will lead him to the ultimate sacrifice.

• René CardonaDirector
• David T. BambergWriter
• René CardonaWriter
• Felipe SubervielleWriter

• David T. BambergFu Manchu (as Fu Man Chu)
• Manuel MedelSatanás
• Janice LoganOlga Wagner / Mary
• Ángel T. SalaTeniente Palomino
• Charles StevensWilson
• Víctor VelázquezSwani Rami
• Mario TenorioEnrique
• Andrés NovoSr. Naipini
• Milisa SierraHermana de Enrique
• Armando ArriolaEspectador borracho teatro (uncredited)
• Ricardo CartiSr. Ministro (uncredited)
• Tony DíazVentrílocuo (uncredited)