HOOP X, the 20th
Would be better archived under its American-release title, "It Happened at Nightmare Inn". C'mon doesn't that name make you more curious to see it?
The version I saw (that is most easily available to this day, and that U.S. audiences were privy to when it came out) is dubbed, and cheap-looking. Gets going fast when two ultra-religious middle-aged sisters running a bed-and-breakfast accidentally kill a tenant within the first minute while trying to kick her out…