If you liked this movie, you should also see: The Thing from Another World (1951)Bride of Frankenstein (1935)Frankenstein (1931)Invasion of the Body Snatchers (1956)The Incredible Shrinking Man (1957)
Yet another version of Curt Siodmak's novel about an honest scientist who keeps the brain of a ruthless dead millionaire (Donovan) alive in a tank. Donovan manages to impose his powerful will on the scientist, and uses him to murder his enemies.