A young officer in Napoleon's Army pursues a mysterious woman to the castle of an elderly Baron.
Directors: Roger Corman, Francis Ford Coppola (uncredited), Jack Hale (one day director) (uncredited), Monte Hellman (few days director) (uncredited), Jack Hill (uncredited), Dennis Jakob (one day director) (uncredited), Jack Nicholson (one final day director) (uncredited)
Writers: Leo Gordon (screenplay), Jack Hill (screenplay)
Stars: Boris Karloff, Jack Nicholson, Sandra Knight
...
https://www.youtube.com/watch?v=9BJRNZdDO84