Head, The (1959)

aka’s: Die Nackte Und Der Satan/Des Satans Nackte Sklavin/A Head For The Devil/The Screaming Head

A scientist (Michel Simon) invents a serum that keeps a dog’s head alive after its body dies. When the scientist dies of a heart attack, a mad scientist (Horst Frank) cuts off his head and, using the serum, keeps the doctor’s head alive and forces it to help him on an experiment to give his hunchbacked nurse assistant (Karin Kernke) a new body.