Once released as Night of the Dark Fullmoon, this is a slightly hard to find 70's film that is pretty cool despite it's slower pacing. Some decent axe murders and other killings take place throughout as a killer takes revenge on those responsible for a revolt at an insane asylum that resulted in the death of a loved one. Not bad as a who done it or a straight horror film. Love that title! Could have been better, but is worth the time and money. Just something about those old insane asylums, always causing trouble down the road, eh? This one may be hard to hunt down, but a must see for the holiday slasher fans out there. Are there any? Hope so or I feel mighty lonely.