When diphtheria breaks out at Fort Humboldt, a train is dispatched with medical supplies and relief troops. Also on board are Utah's governor (Richard Crenna), his mistress (Jill Ireland), a…
Erstwhile gunslinger Chris Adams (Lee Van Cleef) has put his rowdy days behind him, settling down with a wife (Mariette Hartley) and serving as the sheriff of his town in the Arizona territory.…