Frankenstein Must Be Destroyed

Evil Dr. Frankenstein gets interested in brain transplants but discovers the expert, Dr. Pravda, he hoped to work with has gone mad and is in an asylum. He forces a young medical couple to help him free Pravda but the man is accidentally killed. Nevertheless, Frankenstein transplants Pravda's brain into the body of an asylum inmate that Frankenstein has murdered. These things never work out as intended...