Snakes on a Train

A young woman becomes the unwilling host of deadly snakes due to a potent Mayan curse, which threatens to consume her from the inside. With time running out, she must reach a shaman located just across the border who holds the key to her survival. As she boards a train to Los Angeles, chaos ensues when the venomous creatures escape, putting everyone on board in grave danger. Passengers soon find themselves fighting not just for their lives, but against an unprecedented threat that slithers through the train's compartments.