Jitka is a 12-year-old girl who feels the first stirring of love. She becomes friends with a young man who is hospitalized with paralysis. Jitka visits the man every day and witnesses his slow recovery, but she is unaware that she could have deeper feelings for him.
Unfortunately the movie The High Wall is not yet available on HBO Max.
| Costume & Make-Up | Jaroslav Holub | Costumer |
| Directing | Lubomír Břinčil | Assistant Director |
| Camera | Bohumil Vodička | Assistant Camera |
| Costume & Make-Up | Stanislav Petřek | Makeup & Hair |
| Production | Jiří Ulrich | Unit Production Manager |
| Sound | František Belfín | Conductor |
| Production | Erich Švabík | Executive Producer |
| Production | Jaroslav Kučera | Production Manager |
| Sound | Jiří Lenoch | Sound |
| Production | Hubert Novotný | Unit Production Manager |
| Directing | Irena Vachatová | Assistant Director |
| Writing | Jan Procházka | Screenplay |
| Camera | Václav Helliman | Camera Operator |
| Directing | Milada Mikešová | First Assistant Director |
| Art | Karel Kracík | Set Decoration |
| Art | Ladislav Winkelhöfer | Set Decoration |
| Art | Leoš Karen | Production Design |
| Costume & Make-Up | Ida Šmídková | Costumer |
| Costume & Make-Up | Rudolf Buneš | Makeup & Hair |
| Costume & Make-Up | Karel Postřehovský | Costume Design |
| Writing | Jan Procházka | Story |
| Writing | Karel Kachyňa | Screenplay |
| Costume & Make-Up | Jiřina Bissingerová | Makeup & Hair |
| Writing | Jan Procházka | Creative Producer |
| Sound | Bohumír Brunclík | Sound Effects |
| Editing | Jan Chaloupek | Editor |
| Directing | Karel Kachyňa | Director |
| Camera | Josef Vaniš | Director of Photography |
| Sound | Jan Novák | Original Music Composer |
