Amok Train is a 1989 horror film directed by Jeff Kwitny. Also known as Beyond the Door III, Amok Train centers around a group of American students on a trip to Yugoslavia. The students meet up with their professor to watch a ritual sacrifice when they soon begin to realize they are to be sacrificed. Fearing for their lives, the students escape and hop a train. Unfortunately for them it is not a regular train, but the Amok Train. This train is possessed by an evil demon that vows to have the students meet their fates. As the students die one by one, it seems as though one girl is destined to be the bride of Satan due to the fact that she bears "the mark." The students must escape from this train ride from hell at any cost.