When O'Brien, a handsome young drifter, saves Uriah Cahill from a pack of hungry wolves, Cahill explains that he is on his way to join a buffalo-hunting outfit run by Elias Walcott and persuades O'Brien to come along. But the company's foreman, Cyrus McComb, is unwilling to let anyone stop him winning Walcott's daughter. When it becomes clear to O'Brien that the desirable Molly Walcott has fallen passionately in love with him, he and Cahill decide...