The Blood Demon
The Blood Demon (Die Schlangengrube und das Pendel in West Germany), also known as The Torture Chamber of Dr. Sadism, The Snake Pit and the Pendulum, Blood of the Virgins, and Castle of the Walking Dead, is a 1967 West German horror film directed by Harald Reinl and starring Christopher Lee, Karin Dor, and Lex Barker.
Source: Wikipedia, The Blood Demon. Text licensed CC BY-SA 4.0. Not endorsed by or affiliated with Wikipedia or the Wikimedia Foundation.