In this 1981 horror film directed by Alfredo Zacarías, a sinister force is unleashed when a couple discovers an ancient demonic hand in a Mexican mine. The malevolent entity possesses those who come into contact with it, leading to a series of terrifying events. The film stars Samantha Eggar and Stuart Whitman, who deliver compelling performances as they grapple with the supernatural threat. While the movie did not receive any notable awards, it remains a cult classic for its unique blend of horror and suspense. For those interested, it can be viewed for free on 123Movies / Movies123.