Bullet Proof(1920)

Bullet Proof is a western revenge tale centered on Pierre Winton, a man bent on avenging his father's murder by the outlaw McGuirk. While tracking his quarry, Pierre rescues Mary Brown from a devastating rock slide and the two fall in love. A second collapse leaves Pierre trapped and unconscious, but he's saved by Jim Boone's gang of outlaws. Pierre joins their ranks, though his heart remains with Mary. Complications arise when Jackie, Boone's daughter, develops feelings for Pierre, creating a love triangle that threatens to derail his quest for vengeance and reunion with the woman he truly loves.