7.5 31

Bart finds himself on Diamond Jim Brady's bullet train with Doc Holliday and Modesty Blaine. Bart is racing to the state line to avoid a thrashing. Diamond Jim is racing to obtain a lucrative railroad contract and win a bet against a competitor. But Doc, Modesty, and the competitor have their own agendas. And everybody's plans are thrown for a loop when the train is moved off the main track by a conceited robber.