Wily junk dealer Dirty Sally pays her first visit to Dodge, crazed 'Jaekel,'obsessed with his ex-wife, assaults Festus, female physician 'Sam McTavish, M.D.' tests Doc's dominance, and against the backdrop of spectacular scenery in Taos, New Mexico and the snow-covered Back Hills in Custer, South Dakota, Dillion pursues crafty quarry 'Chato,' and holds off marauding Indians intent on capturing a 'Snow Train.'