Slaughter High

A group of high school kids, the elite clique of the popular and successful, make nerd Marty (Simon Scuddamore) the butt of their humiliating April Fool's gags. When one trick in the science lab turns bad, Marty is scalded with acid. Years later, the same group of students is invited to the shuttered high school for a reunion. There they find no party and, later, no exit. One by one they are done away with in gruesome fashion, until it slowly begins to dawn on them that they are being victimized by killer nerd Marty. They make efforts to escape, but eventually all are killed, whereupon Marty takes off his mask and begins laughing with delight at his accomplishment-...