Dennis O'Keefe: Dennis O'Keefe. Actor: The Fighting Seabees. Tall, cheerful, outdoorsy leading man of Hollywood B movies who started in show business as an infant accompanying his vaudevillian parents ("Flanagan and Edwards, the Rollicking Twosome") on the stage. In his teens, Dennis started to write film scripts while attending college. He then tried to break into films as an extra, appearing under his birth name Bud Flanagan. His easy-going manner and impudent...