Een stoere en populaire leraar die met de studenten van de middelbare schoolklas op fietsexcursie zou gaan, breekt zijn been en kan dus niet mee. Hij wordt vervangen door Vambera, een hele strenge leraar en de leerlingen zijn hier echt niet blij mee. Gaandeweg de fietstocht raken ze er toch van overtuigd dat ze misschien te vroeg geoordeeld hebben.
Nee, helaas is Leť, ptáku leť! nog niet beschikbaar op Netflix in Nederland.
| Directing | Jiří Hanibal | Director |
| Writing | Jaroslav Petřík | Screenplay |
| Writing | Ota Hofman | Creative Producer |
| Directing | Karel Brchel | First Assistant Director |
| Directing | L. Svoboda | Assistant Director |
| Crew | Marie Beránková | Script |
| Writing | Josef Tengler | Story |
| Writing | Zuzana Suchánová | Screenplay |
| Writing | Josef Pinkava | Screenplay |
| Writing | Jiří Hanibal | Screenplay |
| Crew | Marcela Pittermannová | Dramaturgy |
| Camera | Josef Vaniš | Director of Photography |
| Camera | Václav Helliman | Camera Operator |
| Camera | Bohumil Vodička | Assistant Camera |
| Art | Jiří Hlupý | Production Design |
| Art | Pavel Pitner | Assistant Production Design |
| Art | Josef Dvořák | Set Decoration |
| Art | Richard Staněk | Set Decoration |
| Art | Oldřich Halaza | Set Decoration |
| Art | Ivo Jokl | Set Decoration |
| Costume & Make-Up | Eliška Kachyňová | Costume Design |
| Costume & Make-Up | Marie Rosenfelderová | Costumer |
| Costume & Make-Up | Zdenka Bočánková | Costumer |
| Costume & Make-Up | Stanislav Petřek | Makeup & Hair |
| Costume & Make-Up | Anna Volšičková | Makeup & Hair |
| Costume & Make-Up | Ivana Červenková | Makeup & Hair |
| Editing | Zdeněk Stehlík | Editor |
| Editing | Miloslava Kostková | Assistant Editor |
| Editing | Erika Vojáčková | Assistant Editor |
| Sound | František Černý | Sound |
| Sound | Karel Jaroš | Sound |
| Production | Jaroslav Kučera | Production Manager |
| Production | Igor Fábry | Production Manager |
| Production | Boris Nakladov | Unit Production Manager |
| Production | Milan Brabec | Unit Production Manager |
| Production | O. Dvořák | Assistant Production Manager |
| Camera | Lenka Mojžíšová | Clapper Loader |
| Camera | Vladimír Souček | Still Photographer |
| Sound | Jan Hrábek | Original Music Composer |
| Sound | Jan Hrábek | Conductor |
| Writing | Jaroslav Machek | Lyricist |