Painted Ponies (1927)

"Galloping dynamite, how the boys in this picture do ride. Real stuff too!"

A rodeo rider arrives in Toptown to compete in the local rodeo. He meets a pretty young girl who, with her crippled father, runs a merry-go-round for the town's children. The town bully, who has designs on the young girl, tries to drive off the cowboy but is beaten senseless in the resulting fight. Soon afterwards, however, the girl's father is found shot, and the cowboy is arrested for the crime.