Cast & crew
Basa tvrdí muziku (1948)
Directed by Zdeněk Seydl, Karel Mann Written by Karel Mann, Václav Renč, Norbert Frýd
Crew
| Zdeněk Seydl | Director |
| Jan Kapr | Original Music Composer |
| Karel Mann | Screenplay |
| Václav Renč | Screenplay |
| Karel Mann | Director |
| Norbert Frýd | Story |
| Jaroslav Jílovec | Production Director |
| Otakar Pařík | Conductor |
| Josef Kábrt | Animation |
| E. Švabík | Production Director |
| Václav Bedřich | Animation |
| Jaroslav Doubrava | Animation |
| Bohumil Šejda | Animation |
| B. Dvořák | Animation |
| Božena Možíšová | Animation |
| Miloslav Krejčí | Animation |
| Karel Štrebl | Animation |
| Josef Tokstein | Animation |
| L. Váňa | Animation |
| Jiří Vokoun | Animation |
| Jan Kapr | Original Music Composer |
| Božena Možíšová | Animation |
| Josef Kábrt | Animation |
| Otakar Pařík | Conductor |
| Zdeněk Seydl | Director |
| Václav Bedřich | Animation |
| Karel Mann | Screenplay |
| Jaroslav Jílovec | Production Director |
| E. Švabík | Production Director |
| Bohumil Šejda | Animation |
| L. Váňa | Animation |
| Miloslav Krejčí | Animation |
| Václav Renč | Screenplay |
| Jaroslav Doubrava | Animation |
| Norbert Frýd | Story |
| Josef Tokstein | Animation |
| Karel Štrebl | Animation |
| B. Dvořák | Animation |
| Jiří Vokoun | Animation |
| Karel Mann | Director |