The Robot vs. The Aztec Mummy

Sinopse

The evil Dr. Krupp (Luis Aceves Castañeda), a mad scientist known as "The Bat", managed to escape the snake pit into which he was thrown at the end of ''The Curse of the Aztec Mummy'' and continues his efforts in this film to steal a valuable Aztec treasure from the tomb of a centuries-old living mummy, Popoca (Angel di Stefani). Krupp builds a robot with a human brain in it, planning to use it to destroy the mummy, should he return to thwart his efforts. Krupp's former colleague and original finder of the mummy, Dr. Eduardo Almada (Ramón Gay), and associates Flor and Pinacate, work to stop the mad scientist from completing his plans. Almada and Flor are married in this third film in the series, and Pinacate has given up his masked superhero career as the Angel.