Terror at Red Wolf Inn (1972)

College student Regina comes back to her room from class one day to discover she's won a getaway vacation at the quiet Red Wolf Inn. Before she can even call her parents to let them know where she'll be, the lodge owners arrange her transport and she soon finds herself with two other young women as guests of a kindly old couple. The place is beautiful and the food is fantastic, but something just doesn't seem right. One of the guests has suddenly vanished, and the hosts are certainly reluctant to have anyone poking around the meat locker. Still, the barbecued ribs are delicious, so what's there to complain about?