The Trail of the Law (1924)

A girl who, because of the dangerous community [Maine woods settlement], masquerades as a boy during the day, only to become herself again when safely ensconced in her own home at night. Years before, her mother had been murdered by a renegade, and her father has sworn to get the villain. It develops that a nasty neighbor is the party wanted. Her father gives him what's coming to him and is only prevented from homicide by Lytell, as the young man from the City who has fallen in love with the daughter.