Best friends and train stewardesses Tess and DeeDee trade their dreary shifts on the Stank Rail for the glitzy Glamazonian Express. However, when a catastrophic Stormaganza threatens to crash the high-speed train into Celebration, Florida, the duo in coach must join forces with the snobby first-class attendants, a hot but dimwitted co-conductor, and fabulous US President Judy Gagwell to save the day.