In 1965, during eminent trumpeter Louis Armstrong’s visit to Prague, Jan Spata then a young promising documentary filmmaker, created the report 'Hallo Satchmo'.
Unfortunately the movie Hallo Satchmo is not yet available on HBO Max.
| Writing | Ivan Soeldner | Idea |
| Writing | Jan Špáta | Screenplay |
| Crew | Ivan Soeldner | Dramaturgy |
| Camera | Pavel Vaska | Assistant Camera |
| Sound | Jan Kindermann | Sound |
| Production | Jan Zbytek | Production Manager |
| Editing | Jana Janochová | Editor |
| Camera | Jan Špáta | Director of Photography |
| Directing | Jan Špáta | Director |
