Pokus o vraždu (1973)
The main character of the story is Professor Trojan, the head of a Prague clinic, who is not experiencing the happiest of times. His cat has been poisoned with cyanide, he has a falling out with his son Petr, who has moved to Brno to be with his wife, the promising singer Eva, and only seeks out his father when he needs money, and as if that weren't enough, someone shoots him in the evening. Trojan initially considers it a mistake or a prank and does not share the fears of those around him. But then cyanide is discovered and one of the patients takes it from the assistant Dvoracek, who borrowed it for an unauthorized experiment. Trojan pairs the cyanide with a gunshot and slowly begins to suspect that someone is trying to kill him. At first he suspects Dvorak, who might become the foreman after his death, but later, as he falls deeper and deeper into a psychosis of fear and apprehension, he begins to suspect everyone around him...
Director:
Jiří Sequens
Writers:
Zdeněk Bláha, Jiří Sequens.
| Directing | Jiří Sequens | Director |
| Directing | Jiří Mikeťuk | First Assistant Director |
| Directing | Viktor Walter | Assistant Director |
| Writing | Zdeněk Bláha | Story |
| Writing | Zdeněk Bláha | Screenplay |
| Writing | Jiří Sequens | Screenplay |
| Crew | Milena Honzíková | Dramaturgy |
| Camera | Václav Hanuš | Director of Photography |
| Camera | Michal Kulič | Camera Operator |
| Camera | Luděk Kopal | Assistant Camera |
| Art | Karel Černý | Production Design |
| Art | Miloš Červinka | Assistant Production Design |
| Art | Jaroslav Česal | Set Decoration |
| Art | Karel Kočí | Set Decoration |
| Art | Stanislav Krejča | Set Decoration |
| Costume & Make-Up | Lída Novotná | Costume Design |
| Costume & Make-Up | Marie Knotková | Costumer |
| Costume & Make-Up | Jarmila Benešová | Costumer |
| Costume & Make-Up | František Novotný | Makeup & Hair |
| Costume & Make-Up | Libuše Švejdová | Makeup & Hair |
| Editing | Jan Chaloupek | Editor |
| Editing | Jana Suková | Assistant Editor |
| Sound | František Černý | Sound |
| Production | Josef Císař | Production Manager |
| Production | Jaroslava Pražská | Assistant Production Manager |
| Camera | Hana Jozífková | Clapper Loader |
| Camera | Vladimír Souček | Still Photographer |
| Sound | Zdeněk Liška | Original Music Composer |
| Sound | František Belfín | Conductor |
| Writing | Vladimír Sís | Lyricist |
| Writing | Miloš Brož | Creative Producer |
| Production | Josef Hudlička | Unit Manager |
| Production | Olga Mimrová | Unit Manager |
| Directing | Alena Mikeťuková | Script Supervisor |