Cast & crew
Polarograf (1952)
Directed by Bohumil Vošahlík Written by Bohumil Vošahlík
Cast
| Karel Pech | Commentary |
Crew
| Bohumil Vošahlík | Director |
| Alois Jiráček | Director of Photography |
| Jarmil Burghauser | Original Music Composer |
| Zdeněk Novák | Production Manager |
| Bohumil Vošahlík | Screenplay |
| Marie Čulíková | Editor |
| Josef Franěk | Sound |
| Bohumil Vošahlík | Story |