The Pumpkin Karver (2006)

Halloween, for all its candy and costumes and spooky good times, tends to be a heavy day if you happen to be in a slasher movie. Take Jonathan (Michael Zara) in The Pumpkin Karver (2006). As a protective tyke, he mistook his older sister's boyfriend for a crazed killer and stabbed the poor prankster to death while the other kids were out trick-or-treating. Years later, Jonathan attends a Hallow's Eve blowout in a pumpkin field along with numerous curvaceous coeds and dumb-jock-types. The celebration gets interrupted when Jonathan experiences visions that inform him that he's a "carver" and . . . well, human flesh does make for a particularly interesting jack-o'-lantern medium.