One Week of Love (1922)

Spoiled society girl Beth Wynn agrees to stake her marriage to Francis Fraser on the outcome of an airplane race with him. Fraser wins, but Beth crashes into a Mexican mountainside and is found by bandits. Buck Fearnley, an uncouth American renegade, takes her to his shack. Then begins a week-long conflict the end of which finds Beth triumphant, Buck regenerated, and the two in love. Buck reunites Beth with Fraser, but a flood wrecks their train, Fraser is drowned, and Buck rescues Beth.