When a masked killer slaughters several campers in a small town, a sheriff and a deputy track the murderer to a local diner where, using their investigative skills, they must discover which person in the diner is the actual killer.

A budding playwright and his wife attend a dinner party hosted by wealthy, cultural elites, who have promised to bankroll the writer's latest play to Broadway, but, in fact, have darker designs in mind for the couple.