Based on a true story. A young boxer, Emilio, from the wrong side of the tracks with big dreams of winning the Golden Gloves boxing championship, finds himself at a cross roads after being locked up. As he fights his way back into the winning circle he gets a second shot at the championship title. As he is toe to toe in the ring with his competitor he'll throw all the punches and be the last man standing.

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.