Comedy about soldiers.
Unfortunately the movie Otec neznámý aneb cesta do hlubin duše výstrojního náčelníka is not yet available on HBO Max.
| Directing | Karel Kachyňa | Director |
| Writing | Marie Valíčková | Story |
| Writing | Ivo Pelant | Screenplay |
| Crew | Bedřich Ludvík | Dramaturgy |
| Art | Pavel Šetka | Props |
| Art | Milan Plešinger | Props |
| Art | Miloš Farský | Props |
| Art | Miloš Farský | Props |
| Costume & Make-Up | Libuše Pražáková | Costume Design |
| Costume & Make-Up | Jindřiška Víchová | Costumer |
| Costume & Make-Up | Hana Plavecká | Costumer |
| Costume & Make-Up | Helena Petřinová | Makeup & Hair |
| Costume & Make-Up | Martin Větrovec | Makeup & Hair |
| Lighting | Zdeněk Kopecký | Gaffer |
| Camera | Libuše Nikermeierová | Clapper Loader |
| Directing | Michaela Kunešová | Assistant Director |
| Sound | Jiří Kupšovský | Sound Assistant |
| Sound | David Matušek | Sound Assistant |
| Sound | Jiřina Witschelová | Sound Assistant |
| Editing | Barbora Listíková | Assistant Editor |
| Art | Václav Novák | Assistant Production Design |
| Camera | Dan Souček | Assistant Camera |
| Crew | Viktor Čahoj | Animal Wrangler |
| Crew | Irena Vachatová | Script |
| Directing | Jarmila Fulínová | First Assistant Director |
| Production | Marie Nedbálková | Unit Production Manager |
| Production | Martin Matoušek | Unit Production Manager |
| Art | Jiří Sternwald | Production Design |
| Sound | Leoš Martinek | Sound |
| Editing | Jan Svoboda | Editor |
| Sound | Petr Skoumal | Original Music Composer |
| Production | Ivana Jaroschy | Production Manager |
| Camera | Vladimír Holomek | Director of Photography |
| Crew | Václav Tomšovský | Animal Wrangler |