Jack Nicholson stars as a French soldier who is lost and stumbles upon a castle inhabited by Boris Karloff and his butler played by Dick Miller.
Seems the Baron of the castle is being haunted by a beautiful woman played by Sandra Knight. Her ghost wants him to commit suicide and condemn his soul.
Very confusing film, but fun none the less. The four leads are excellent as usual and so are Jonathan Haze and Dorothy Neumann. Check it out for light entertainment and a somewhat gruesome ending.