The Texan Season 1 Episode 15 The Duchess of Denver

Longley is hired to drive the first herd of cattle directly from the Texas Panhandle to Denver. When he arrives he discovers that the woman who hired him, Jenny Brewster aka The Duchess of Denver, was the daughter of a sharecropper who lived on his plantation before the Civil War and is none to happy when Bill doesn't recognize her immediately. The woman's current love interest is jealous of Longley, too. He precipitates a duel that Longley is sure to lose since it's as crooked as the roulette wheels in his casino.