Outlaws of Red River (1927)

As a boy, Tom Morley, was forced to watch the killings of his foster parents and the abduction of his foster sister. When he reaches manhood he joins the Texas Rangers and becomes very good at tracking down outlaws; whereby, he is given the nickname "The Falcon". He finally tracks down his long lost foster sister who has become a spy for the outlaws.

Unfortunately the movie Outlaws of Red River is not yet available on HBO Max.