This grab-bag of movie westerns ranges from the best to the worst; from lavish, no-expense-spared Cecil B. DeMille epics to Poverty Row double bills; from big-budget John Wayne vehicles like "In Old Oklahoma", "The War Wagon" and "The Fighting Kentuckian" to the sort of bottom-drawer product delivered by Sherman Scott and Monogram; from prestige, star-studded westerns like "My Darling Clementine" and "How the West Was Won" to the depths of "The Toughest...