Hugh Allan

Ralph Lewis stars as "Jovial" Joe Ryan, an aging but still vital railroad engineer. Suffering from failing eyesight, Joe is victimized by Bert Allen (George Cheseboro), a younger man who covets both Joe's job and the old man's pretty daughter Grace (Jean Arthur). Reduced to working as a flagman thanks to Bert's chicanery, Joe devotes his spare time to developing a block signal, which will automatically stop a train in case of emergencies. (allmovie.com)

An amateur boxing champion stops at West Point to see a dress parade and falls for the commandant's daughter. He wins an appointment to the Academy and begins a rivalry for her affection. (imdb)

A young man from Argentina goes to Yale where he plays football and falls in love with a professor's beautiful daughter. (imdb)

A soldier returns home from World War I with a beautiful black horse that he saved on the battlefield, and names Thunderhoof. He enters the horse in a local race, hoping to earn enough money to save the family ranch of the girl he loves. However, the crooks intent on taking the ranch manage to capture a notorious wild horse and enter it in the same race, believing that it can beat Thunderhoof and thereby ensure that they're able to take the ranch.

Bill is a young man who arrives at the Naval Academy in Annapolis. He is an incorrigible know-all, and emerges a sober man. Meanwhile, Bill is accused of a crime committed by his friend, and because he doesn't squeal, he wins the heart and hand of the blond Betty. She is his friend's girl.