Cast & crew
Blackmailer (1937)
Directed by Ladislav Brom Written by Jan S. Kolár, Jan Gerstel, Lubomír Linhart
Cast
| Vítězslav Boček | Josef |
| Adina Mandlová | Máša |
| Gustav Hilmar | Tomáš Dufek |
| Bedřich Vrbský | Emil |
| Helena Bušová | Olga |
| Jiří Plachý | Merhaut |
| Rudolf Deyl | |
| Jan S. Kolár | |
| František Kreuzmann | JUDr. Jindřich Mráček |
| Ladislav Pešek | Petr |
| Hermína Vojtová | Nováková |
| Vladimír Pospíšil-Born | |
| František Kovářík | Říha |
| Jaroslav Sadílek | Krulich |
| Antonín Soukup | Karel |
| Jarmila Holmová | |
| Julius Baťha | |
| Václav Mlčkovský | |
| Nita Romanečová | |
| André Černoušek | |
| Richard Záhorský | |
| Františka Mordová | |
| Stanislav Bláha | |
| Jaroslav Bráška | |
| Marie Pilská | |
| Miroslav Kryštof-Kutina | |
| Taťána Kolárová | |
| Ferry Seidl | |
| Karel Veverka | |
| Jiří Hron | |
| Jiří Schreinzer | |
| M. Nováková |
Crew
| Jan S. Kolár | Screenplay |
| Jan Gerstel | Screenplay |
| Lubomír Linhart | Screenplay |
| Ladislav Brom | Director |
| Egon Hostovský | Novel |
| Antonín Zelenka | Editor |
| Jan Roth | Director of Photography |
| Josef Zora | Sound |
| Josef Dobeš | Original Music Composer |
| Jan Gerstenberger | Production Manager |
| Jan Zázvorka | Production Design |
| Ladislav Brom | Lyricist |