Jimmy O'Brien (Robert Lowery)and Sammy Rubin (Sidney Miller), write jingle commercials for radio, and meet Mary Adams (Dona Drake), who wants to break into radio as a soloist for a band.
Unfortunately the movie Hot Rhythm is not yet available on HBO Max.
| Directing | William Beaudine | Director |
| Writing | Tim Ryan | Screenplay |
| Writing | Charles R. Marion | Screenplay |
