Pinky Tomlin, Paula Stone, Milburn Stone, Mary Kornman, Bill Elliott, Pat Gleason, Ralph Peters, George Cleveland, Harry Depp, Harry Semels, I. Stanford Jolley
A music professor is fired from his job for not knowing enough about modern "swing" music. He goes to Chicago to learn more about the subject in hopes of getting his job back, but he winds up getting mixed up with gangsters.