Cathy's Curse is a made-in-Montreal horror flick about a little girl who becomes possessed by the spirit of an evil woman who once lived in the same house. It's pretty cheesy by today's standards but it has a great mid 70s feel to it and despite a low budget, has some pretty good make-up and performances. It was clearly inspired by The Exorcist but it has enough original ideas to deserve some degree of respect. Too bad it's so hard to find.