Cast & crew
Mr. Prokouk, The Office Clerk (1947)
Directed by Karel Zeman Written by Karel Zeman
Crew
| Bedřich Jurda | Director of Photography |
| Zdeněk Liška | Original Music Composer |
| Ladislav Novotný | Production Manager |
| Karel Zeman | Director |
| Karel Zeman | Screenplay |
| Karel Zeman | Animation |
| Jaroslav Novotný | Line Producer |
| Zdeněk Stehlík | Editor |