Cast & crew
Jarní písnička (1938)
Directed by Karel Hašler Written by Karel Hašler
Cast
| Karel Hašler | |
| Jára Pospíšil | |
| Ella Šárková |
Crew
| Karel Hašler | Screenplay |
| Karel Hašler | Lyricist |
| Karel Hašler | Director |
| Otakar Pařík | Conductor |
| Miloš Smatek | Original Music Composer |
| Karel Degl | Director of Photography |
| Karel Hašler | Original Music Composer |
| Karel Hašler | Story |