In the village cemetery, the funeral of a married couple - victims of a car crash - is ending. The relatives unscrupulously take away the facilities of the dead people's little cottage, totally ignorant of the fate of eight-year old Ruda, whom the childless couple took from a children's home and adopted. Fortunately, an elderly lonesome uncle named Tony remains in the empty cottage and decides to take care of the boy, nicknamed Münchie after Baron Münchhausen for his wild imagination.
Unfortunately the movie Toni, You're Crazy is not yet available on HBO Max.
| Directing | František Matoušek | First Assistant Director |
| Directing | Jaroslav Barták | Assistant Director |
| Directing | Dagmar Štursová | Assistant Director |
| Writing | Věra Plívová-Šimková | Story |
| Writing | František Pavlíček | Screenplay |
| Writing | Věra Plívová-Šimková | Screenplay |
| Crew | Marcela Pittermannová | Dramaturgy |
| Camera | Jaroslav Kupšík | Camera Operator |
| Camera | Jan Ondrák | Assistant Camera |
| Art | Bohumil Pokorný | Production Design |
| Art | Michael Hrdlička | Set Decoration |
| Art | V. Koucký | Set Decoration |
| Art | Ladislav Winkelhöfer | Set Decoration |
| Costume & Make-Up | Anna Beránková | Costumer |
| Costume & Make-Up | František Novotný | Makeup & Hair |
| Costume & Make-Up | Ladislav Bacílek | Makeup & Hair |
| Production | František Sandr | Production Manager |
| Production | Eva Langerová | Unit Production Manager |
| Production | Věra Winkelhöferová | Unit Production Manager |
| Production | Lucie Hertlová | Assistant Production Manager |
| Sound | František Belfín | Conductor |
| Writing | Jan Procházka | Creative Producer |
| Production | Erich Švabík | Executive Producer |
| Directing | Drahomíra Králová | Director |
| Directing | Věra Plívová-Šimková | Director |
| Sound | Svatopluk Havelka | Original Music Composer |
| Camera | Vladimír Skalský | Director of Photography |
| Editing | Miroslav Hájek | Editor |
| Sound | Blažej Bernard | Sound |