Andy Hardy becomes entangled with three different girls all at the same time.
Fort Mysang, southern Philippine Islands, under US rule, 1906. A small group of army officers and native troops resist the fierce and treacherous attacks of the ruthless Alisang and his fanatical followers.
The future is bleak for a troubled boy from a broken home in the slums. He runs away when his step father breaks his violin, ending up sleeping in the basement of a music school for poor children.