A woman suffers a Mayan curse that leaves her being slowly devoured alive from within by snakes. She takes a train to Los Angeles, where she hopes to meet a shaman who can break the spell - but during the journey, the serpents break loose from her body and attack the other passengers. Horror, starring Alby Castro and Julia Ruiz.

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.