Sir Lumberjack (1926)

Bill Barlow, Jr., a wealthy young spendthrift out of favor with his father, sets out to prove himself at his father's lumber camp but is waylaid by tramps who steal his clothes. When he arrives, no one believes his identity, and his father reports that his son has never worked. Rescuing Bess Calhoun from the path of a log, he learns of a plot to gain control of the Calhoun timber through a mortgage and incurs the enmity of Mack, the camp bully. Mack forces Calhoun to an agreement, but Bill borrows the mortgage money and overtakes Mack on a logging engine, pays off the mortgage, sells the property to his father, and wins the hand of Bess.