During the earlier part of the movie, Casey falls off the train and the bad guys have the porter captured in the baggage car. The main bad guy has the train stopped. The porter is thrown from his hiding place by the sudden stop. Well later in the movie, Casey is walking through the dinner car and all the glasses with napkins in them are upright and nothing out of place. If the train stopped suddenly as shown in the earlier scene, the glasses should be all over the place.