Directed by: José Luis Merino
Stars: Erna Schurer, Carlos Quiney, Agostina Belli
Country: Italy | Dvdrip
Also known as: Il castello dalle porte di fuoco, Killers of the Castle of Blood, Altar of Blood, Blood Castle, Ivanna
Description: A beautiful young woman travels to a remote estate to seek employment as a biochemist for Baron Janos Dalmar. She finds herself attracted to him, so immerses herself in her work to suppress her lusty desires. A rash of rather brutal murders occurs in the area and she soon discovers that the Baron is not what he seems. Not long thereafter, the Baron transforms into a demon, and the beautiful young woman becomes his very own love slave.