It's the most hilarious suspense ride of your life! In this wild comedy adventure rail passenger George Caldwell (Gene Wilder) finds that a romantic escapade with a sultry secretary (Jill Clayburgh) puts him in the middle of a Hitchcockian murder plot. Leaping on and off the train in and out of roomettes bars and dining cars George teams up with an amiable small-time crook (Richard Pryor) to defy the murderer's henchmen FBI agents and a host of other outrageous characters!