The Sporting Venus (movie, 1925)

Familiar story of spoiled heiress, Blanche Sweet, who dabbles in romance with commoner Ronald Colman. They roam the highlands together hunting since this is Sweet's "sport." They seem to have an idyllic affair going when into the mix comes an impoverished prince (Lew Cody). He determines to steal away the heiress and pay off his creditors. Indeed, this is the plan he shares with them.