AllMovie

Warming Up is a 1928 synchronized sound American baseball film starring Richard Dix and Jean Arthur, directed by Fred C. Newmeyer, and released by Paramount Pictures. The film is significant historically as Paramount's first sound film. Whilst the film has no audible dialog, it was released with a synchronized musical score with sound effects using the Western Electric Sound System sound-on-film process. The film's soundtrack was dubbed onto the sound-on-disc format for those theatres that lacked equipment needed to be the sound-on-film process.