Blood Of The Vampire (1958) opening vampire staking scene

http://filmow.com/blood-of-the-vampire-t39035 A man and wife are terrorized by Mad Scientist Dr. Callistratus who was executed but has returned to life with a heart transplant. Along with his crippled assistant Carl, the 'anemic' Mad Scientist, believed to be a vampire, conducts blood deficiency research on the inmates of a prison hospital for the criminally insane to sustain his return to life. Blood of the Vampire Blood of the Vampire