The Earl of Dunhaven, who disinherited his son for marrying an American, tries, on his deathbed, to leave his estate to his nephew, the Honorable Guy Wyndham. To stop him, the Dunhaven solicitor, John Grahame, travels to America and finds the earl's grandson, Jim Dunn, a Wyoming cowpuncher.

Al Boyd, a wealthy cattle rancher, falls in love with Betty Swiftmore, the sophisticated daughter of an Eastern meat packing tycoon. However, Betty loves fellow socialite Harrison Stevens and dismisses Al's marriage proposal, until a lawsuit threatens to bankrupt her family.

A young girl inherits half of the Lost Camp Mine when her father dies. His partner tries to help her from being cheated out of her share of the mine, first by local crooks and then by a group of her greedy relatives back East.