John Carradine
— Count Branos Alucard
María Duval
— Valeria
Pedro Armendáriz Jr.
— Carlos Mayer
Aarón Rodríguez Arellano
— Mil Máscaras
Marta Romero
— Aura
Maura Monti
— Marian
Dagoberto Rodríguez
— Commander Garfias
Manuel Garay
— Mil Máscaras' Assistant
Nathanael León
— Slave (as Nothamael Leon)
Sara Benítez
— Zenia
Felipe del Castillo
— Tío de Marian
Joe Carson
— Self
Adolfo Magaldi
Jessica Munguía
— (uncredited)