A young woman who unknowingly grew up in federal witness protection reels after her mother’s murder, leading her to question everything that she thinks is true. She decides to leave the program and find the killer before he kills again, but reclaiming a life she never knew isn’t going to be easy.
A year has passed since a series of gruesome murders took the lives of multiple college seniors aboard the now infamous Terror Train. The survivors are coerced to go on a New Year's Eve redemption ride aboard the very same train, where a new kind of evil awaits and the terrified passengers must once again fight to survive the ride.
Alana and a group of college seniors board a party train for a Halloween-themed bash, but their fun spirals into fear when a mysterious assailant begins killing the passengers one-by-one.