Hugh Allan

Joe Ryan, a veteran train engineer, is demoted to a flagman position after a disastrous crash-- one caused by his cowardly and opportunistic partner. Though Ryan's failing eyesight is named as the cause of the crash, he's undeterred as he designs an automatic braking invention.

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

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.

Song-and-dance man Charles Edward Keene (Good Time Charley) is bereft when his wife, Elaine, dies as a result of a fall incurred trying to evade the advances of Hartwell, her manager. Years later, his daughter, Rosita, becomes an overnight sensation as a result of her cafe act under Hartwell's management, and Charley is given a bit part in the show at her request.

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.

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.

A maid masquerades as a countess in order to help her lion-hunting mistress.

Helen Wayne and Archie Crossley, two clever pickpockets, rob J. Hamilton Smith, a well-known metropolitan banker, and he is later recognized by one of their gang as a former prisonmate; they demand a price for their silence, and he is forced to accede.

Film was released in 1927

A press sheet printed in Exhibitors Herald and Moving Picture World in 1928 put forth the suggestion that “people in the need of a good hearty laugh should take this opportunity of getting it” by seeing a newly released comedy by Warner Bros., suggestively entitled Beware of Married Men. Since director Archie Mayo (The Petrified Forest) helmed this feature during the dying days of the silent era, the studio sought to enhance its commercial viability by embellishing the shot-silent picture with a synchronized music and effects soundtrack using the Vitaphone sound-on-disc system. Ultimately, these efforts went for naught, as the picture failed at the box office and quickly disappeared from theaters.