"Butcher" Benton (Lon Chaney Jr.) is executed after a betrayal by his partners but a botched experiment brings him back from the dead, stronger and deadlier than ever.
In The Manster (1959) Sci-Fi, Horror, Movie an American journalist stationed in Japan is given a mysterious injection by a mad scientist, turning him into a murderous, two-headed monster.
A woman in a hypnotic state recounts to two doctors the details of a horrific experience from her past life that began with the mysterious and sudden disappearance of her husband.