France's master of erotic horror, Jean Rollin, directed this sexy and atmospheric story of Louise (Alexandra Pic) and Henriette (Isabelle Teboul), a pair of orphaned sisters whose tragic fate is compounded by the fact they have no sight. But the truth is, the sisters are not really blind -- they are, in fact, vampires, and due to their nocturnal habits, they can only see after the sun goes down, as they search for victims to provide them with fresh blood. Originally released as Les Deux Orphelines Vampires, Two Orphan Vampires was based on a novel, which was written by director and screenwriter Rollin.