The Fury of the Wolf Man (1972)

In 'The Fury of the Wolf Man,' a man is cursed to become a werewolf and goes on a killing spree to avenge his father's death. As he transforms into a bloodthirsty monster, he becomes the target of an investigation led by a female scientist. With the help of a mysterious drug, she tries to find a cure for his condition, but the experiments only unleash more chaos and terror.