Animated drawings inspired by Leonardo da Vinci are intercut with seemingly unrelated (but in fact strangely similar) live-action scenes.
Unfortunately the movie Leonardo's Diary is not yet available on HBO Max.
| Directing | Jan Švankmajer | Director |
| Writing | Jan Švankmajer | Screenplay |
| Sound | Zdeněk Liška | Original Music Composer |
| Visual Effects | Karel Chocholín | Animation |
| Camera | Jiří Šafář | Director of Photography |
| Sound | Jiří Zobač | Sound |
| Crew | Jan Poš | Dramaturgy |
| Production | Jiří Vaněk | Production Manager |
| Art | Vladimír Kladiva | Art Direction |
| Visual Effects | Vladimír Kladiva | Animation |
| Writing | Jan Švankmajer | Story |
| Writing | Vladimír Kladiva | Story |
| Editing | Helena Lebdušková | Editor |
| Production | Jiří Vaněk | Producer |