“Do you know what I’ve always wanted to find out, brother? Where do you get your ideas for your drawings?” director David Sís asks his older brother Petr at the beginning of the film. He doesn’t get an answer right away, but perhaps it can be found in this documentary that, with great care, traces the highly successful career of a talented and multifaceted artist whose work crosses generational and geographic boundaries.
| Directing | David Sís | Director |
| Production | Vít Bělohradský | Producer |
| Editing | Alexandr Brož | Editor |
| Editing | David Votava | Editor |
| Sound | Robert Jíša | Music |
| Sound | Dominik Renč | Music |
| Writing | David Sís | Screenplay |
| Writing | David Sís | Idea |
| Camera | Vít Bělohradský | Director of Photography |
| Crew | Jiří Diarmaid Novák | Dramaturgy |
| Sound | David Titěra | Sound |
| Writing | Věra Krincvajová | Creative Producer |
| Production | Tomáš Schäfer | Producer |
| Production | Vít Bělohradský | Executive Producer |
| Production | Kateřina Bělohradská | Producer |
| Camera | Vojtěch Vančura | Camera Operator |
| Camera | Radovan Táborský | Assistant Camera |
| Visual Effects | Michal Žabka | Animation |
| Crew | Romana Sísová | Script |