What the River ForetoldMovie

Having struck it rich, two prospectors return to town, where one of them is to be married while the other will serve as best man. But on the eve of the wedding, the best man turns out to be the worst of the two, and elopes with the bride-to-be. Though heartbroken, the jilted bridegroom shrugs philosophically and returns to gold-mining. Several years later, the wife dies, and her husband becomes a high-rolling gambler.