Trapped in an underground fallout shelter, six people fight to stay alive as oxygen - and trust in each other - runs out.

Every college campus has its rivalries and UTS is no different. At this university, the Geeks run the campus and the greatest Steppers are king of the hill. When a local radio station announces the beginning of the step competition season, the campus fraternities and sororities fight to recruit the best talent that will help them win the big-money prize.

A rich heiress and her friends head for a weekend of fun at her isolated ranch house in the middle of no man's land. They soon find that the caretaker's dark past, has taken him down a bloody killing spree.

Following the Thai custom to cheat death and rid oneself of bad luck, a man who lays in a coffin for an evening subsequently experiences a series of terrifying incidents.