William Castle's gimmick-laden horror thriller is a fairground fun house come to life. Vincent Price stars as a suave eccentric millionaire married to a beautiful and greedy gold digger. Together they are hosting a party in a sinister haunted house. Five guests are invited to spend the night and each will get $10,000—but only if they survive until morning. The doors are locked at midnight. Will they make it out alive? This horror classic is presented here beautifully restored in its original black and white format!