That Man Jack! (1925)

Jack Burton saves Anita Leland from a runaway horse, and then saves Sam Sills from a beating at the hands of Bill Sterns. Jack goes into partnership with Sam, who is later murdered by Bill. Jack is arrested for the murder on circumstantial evidence. He escapes and finds Bill just in time to save Anita from his foul advances. Bill is arrested, while Jack and Anita anticipate a happy future together.