The bank officer Bedrich Hroch is sent by the bank director to the zoo, which asked an allocation of one and half kg of gold for a gold tooth for a hippo. During the check up of the hippo's teeth Bedrich is swallowed by the hippo. The man does not die in the hippo's guts and he chats quite happily with his frightened wife Dása. Journalist Pip Karen, his friend is also present to the dialogue and he has immediately an idea how to use this special situation. He tells to the new minister Borovec and his opponent professor Fibinger that there is a hippo in the zoo which can speak. He also tells them how to use this situation for a political propaganda.
Is Hroch on Netflix? Unfortunately the movie Hroch is not yet available on Netflix.
| Writing | Karel Steklý | Story |
| Writing | Karel Steklý | Screenplay |
| Art | Věra Líznerová | Production Design |
| Production | Ivana Kuplerová | Assistant Production Manager |
| Costume & Make-Up | Ondrej Brezovský | Costumer |
| Costume & Make-Up | A. Špačková | Costumer |
| Art | Vladimír Dvořák | Art Direction |
| Art | Karel Lukáš | Set Decoration |
| Production | Vladimír Tišer | Unit Production Manager |
| Editing | Anna Mejtská | Assistant Editor |
| Camera | Ivana Nevolová | Clapper Loader |
| Camera | Miroslav Pešan | Still Photographer |
| Writing | Jiří Aplt | Lyricist |
| Sound | Jaromír Klempíř | Original Music Composer |
| Production | Karel Prchal | Unit Production Manager |
| Art | Jan Vokr | Assistant Production Design |
| Directing | Karel Steklý | Director |
| Art | Jiří Čermák | Set Decoration |
| Camera | Jiří Pechar | Assistant Camera |
| Directing | Bohumil Koška | Assistant Director |
| Directing | Dagmar Štursová | Assistant Director |
| Directing | Julius Matula | First Assistant Director |
| Crew | Jaroslav Kubát | Dramaturgy |
| Camera | František Uldrich | Director of Photography |
| Sound | Antonín Jedlička | Sound Effects |
| Costume & Make-Up | Zdena Kadrnožková | Costume Design |
| Costume & Make-Up | Marie Hrdličková | Makeup & Hair |
| Editing | Jan Kohout | Editor |
| Sound | Václav Zahradník | Conductor |
| Art | Karel Smrž | Set Decoration |
| Sound | Jiří Hora | Sound |
| Costume & Make-Up | Josef Lojík | Makeup & Hair |
| Production | Jiří Zika | Production Manager |
| Camera | Pavel Nečesal | Camera Operator |