Face of the Screaming Werewolf is a horror film created by low budget film maker Jerry Warren by combining parts of two unrelated Mexican horror films (La Casa del Terror (1960) and La Momia Azteca (1957)), and adding new footage which he had shot himself. It was released theatrically on a double-bill with Warren's similarly constructed Curse of the Stone Hand, which starred John Carradine.

Plot

A psychic woman named Ann Taylor (Rosita Arenas), regressed to a former life via hypnosis, leads archaeologists into an Aztec pyramid where they discover a tomb containing two mummies, one of which turns out to be a mummified Caucasian werewolf (Lon Chaney Jr.), the other a mummified ancient Aztec warrior (Angel di Stefani). A mad doctor (Yerye Beirute) kidnaps the werewolf-mummy to his lab and manages to revive him, the unwrapped creature transforming into a snarling werewolf when the full moon rises.