Mil Mascaras vs. the Aztec Mummy

"The most amazing movie of its kind ever filmed!"

A resurrected Aztec mummy conspires to manipulate men of power for world domination. Whether Mil Mascaras can be corrupted by the influence of his undead adversary is not clear, but the answer hinges upon the secret of his mask -- a mask which has been passed down to him from his ancestors since time in memoriam.