A young trumpeter rises through the jazz world and finds love.
| Directing | William Dieterle | Director |
| Camera | J. Roy Hunt | Director of Photography |
| Writing | Valentine Davies | Story |
| Writing | Philip Yordan | Screenplay |
| Writing | Frank Cavett | Screenplay |
| Editing | John Sturges | Editor |
| Production | William Dieterle | Producer |
| Sound | Leith Stevens | Music |
