This gore-free PG-13 slasher film bears the same title as a fondly remembered and very bad 1980 horror movie that starred Jamie Lee Curtis. It wasn’t her finest hour, nor is this quasi-remake likely to do much for Brittany Snow, who stars as Donna, a Connecticut teen who witnessed her love-obsessed high-school teacher (Johnathon Schaech, deserving better) butchering her family to death. Three years later, Teach is on the loose and hiding out in the fancy hotel where an unsuspecting Donna and friends celebrate prom. As the night crawls along, an assortment of maids, bellboys, and horny-but-nice teens gets stabbed to death in moments of violence that director Nelson McCormick stages with a minimum of blood but also, regrettably, a minimum of suspense. He and screenwriter J.S. Cardone haven’t had one original thought between them, but they do appear to share an obsession with characters opening hotel-room closets in which the steel hangers gleam ominously. There’s nothing scary in there, but here’s a shudder-inducing fact: McCormick and Cardone are currently collaborating on a remake of the witty and nearly perfect 1987 thriller, The Stepfather. — Chuck Wilson