**_Historically significant slasher about a high school reunion from hell_** This was shot in the summer of 1977, ten months before the hallowed “Halloween” started filming. I point this out because some people mistakenly believe that the slasher started with “Halloween.” Actually there are numerous slashers that predate that iconic film, such as “Psycho" "Dementia 13,” "A Bay of Blood,” "Silent Night, Bloody Night,” "Home for the Holidays,” "Torso,” "The Texas Chainsaw Massacre,” "Black Christmas,” "Schizo,” "Savage Weekend" and "The Toolbox Murders,” amongst others. It's also known as “...