During a nature hike, Linda and her brother Bob become viciously attacked by a psychopath wearing a bear costume and wielding a bloody sledge hammer. Linda wakes up to find herself in a house of horrors, where she is trapped alongside two other victims left to fight for survival.

During a nature hike, Linda and her brother Bob become viciously attacked by a psychopath wearing a bear costume and wielding a bloody sledge hammer. Linda wakes up to find herself in a house of horrors, where she is trapped alongside two other victims left to fight for survival.