After purchasing a house, Allyson and her fiancé Eric decide to rent out the guest house to cover the cost of some expenses. Joshua arrives willing to put up a hefty rent for a short stay, and appears to be the perfect tenant. But soon after, Josh's behavior makes the couple uneasy, and his twisted plan begins to unfurl.

A scientific mishap causes the species of an aquarium to become zombies.

Under a powerful Mayan curse, snakes are hatched inside a young woman, slowly devouring her from within. Her only chance for survival is a powerful shaman who lives across the border. With only hours to live, she jumps on a train headed for Los Angeles. Unfortunately for the passengers aboard, they are now trapped, soon to be victims of these flesh-eating vipers.

A runaway boy befriends a pack of homeless puppies. Together, they stop a bank robbery and find a family to adopt them all.