Cast & crew
Hroch (1973)
Directed by Karel Steklý Written by Karel Steklý
Cast
| Eduard Dubský | Prof. Kenneth Monnitoff |
| Oldo Hlaváček | Řezník Bedřich Frydrych |
| Helga Čočková | Dáša |
| Svatopluk Matyáš | Pip |
| Helena Blehárová | Soňa |
| Miroslav Homola | Ministr |
| Zdena Hadrbolcová | Plašilová |
| Jiří Lír | ošetřovatel |
| Slávka Budínová | Olgina majka |
| Josef Větrovec | Zoo Policemen |
| Jiří Holý | |
| Oldřich Velen | |
| Jan Skopeček | |
| Josef Kobr | |
| Josef Hlinomaz | |
| Ivana Bílková | Bláža |
| Miloš Willig | |
| Tomáš Sedláček | |
| Karel Hábl | |
| Jan Pohan | |
| Jiří Jelínek | |
| Bert Schneider | |
| Vladimír Hrubý | |
| Karel Hovorka | |
| Milan Mach | |
| Jaroslav Cmíral | |
| Josef Bádal | |
| Miloš Vavruška | |
| Jana Sedlmajerová | |
| Eduard Pavlíček | |
| Viktor Maurer | |
| Vladimír Bičík | |
| Jiřina Zemanová | Coolie A |
| Martin Vrabec | |
| Jiří Šulc | |
| Miloslav Svoboda | |
| Petr Kučera | |
| Jiří Ondroušek | |
| Dagmar Štursová | |
| Oldřich Hoblík | |
| Miroslav Laňka | |
| Vlastimila Vlková | |
| Vratislava Jelínková | |
| Václav Luks | |
| Renata Bauerová | |
| Jiří Kasík | |
| Milan Kindl | |
| Otakar Rademacher | |
| Zdeněk Srstka | |
| Jaroslav Tomsa | |
| Olga Fleischerová | Dream Dancer |
| Tomáš Hanták | Dream Dancer |
| Anna Hantáková | Dream Dancer |
| Václav Zahradník | Tár's Orchestra |
| Marie Libigerová | Dream Dancer |
| Lubomír Mohyla | Dream Dancer |
| Běla Sobotková | Dream Dancer |
| Václav Štádler | Dream Dancer |
| Jiří Vrzal | Dream Dancer |
| Vladimír Brož | Musician Boyfriend |
| Karel Bejlek | Musician Boyfriend |
| Miloslav Bureš | Musician Boyfriend |
| Vít Clar | Musician Boyfriend |
| Petr Fleischer | Musician Boyfriend |
| Emanuel Hrdina | Musician Boyfriend |
| Viktor Hynčica | Musician Boyfriend |
| Vladimír Hruška | Musician Boyfriend |
| Zdeněk John | Musician Boyfriend |
| Otto Kotýnek | Musician Boyfriend |
| Mirko Krebs | Musician Boyfriend |
| Václav Matouš | Musician Boyfriend |
| Luboš Nývlt | Musician Boyfriend |
| Jiří Pelikán | Musician Boyfriend |
| Jan Pospíšil | Musician Boyfriend |
| Petr Smolík | Musician Boyfriend |
| Petr Šprunk | Musician Boyfriend |
| Jaroslav Tichý | Musician Boyfriend |
| Vlastimil Voňavka | Musician Boyfriend |
| Miloš Vychytil | Musician Boyfriend |
| Blažena Holišová | Bláža |
| Věra Kalendová | Coolie A |
| Mirko Musil | Voices |
| Antonín Jedlička | Parrot |
Crew
| Karel Steklý | Screenplay |
| Vladimír Tišer | Unit Production Manager |
| Karel Prchal | Unit Production Manager |
| Ivana Nevolová | Clapper Loader |
| Vladimír Dvořák | Art Direction |
| A. Špačková | Costumer |
| Jiří Aplt | Lyricist |
| Karel Steklý | Story |
| Ivana Kuplerová | Assistant Production Manager |
| Jan Vokr | Assistant Production Design |
| Jaromír Klempíř | Original Music Composer |
| Miroslav Pešan | Still Photographer |
| Věra Líznerová | Production Design |
| Anna Mejtská | Assistant Editor |
| Karel Lukáš | Set Decoration |
| Ondrej Brezovský | Costumer |
| Julius Matula | First Assistant Director |
| František Uldrich | Director of Photography |
| Jiří Pechar | Assistant Camera |
| Karel Smrž | Set Decoration |
| Zdena Kadrnožková | Costume Design |
| Jiří Čermák | Set Decoration |
| Jaroslav Kubát | Dramaturgy |
| Karel Steklý | Director |
| Jiří Zika | Production Manager |
| Bohumil Koška | Assistant Director |
| Dagmar Štursová | Assistant Director |
| Josef Lojík | Makeup & Hair |
| Marie Hrdličková | Makeup & Hair |
| Václav Zahradník | Conductor |
| Jan Kohout | Editor |
| Jiří Hora | Sound |
| Pavel Nečesal | Camera Operator |
| Antonín Jedlička | Sound Effects |