To the intolerant and bloody-minded Prague actor Bergner (Milos Kopecký) is the lead in Moliere's Misanthrope which he is studying now as tailor-made. On top of that he is malicious and he advises to the new actress Helenka (Dagmar Havlová) in such a way that she upsets the theatre director. If Bergner accuses somebody of a mischief and he is wrong, he never apologizes. When he almost crashes an older elegant lady by his car on the zebra crossing, instead of an apology he calls her an old ballet dancer... But in Brno's TV he takes part in a discussion on manners and he gives himself as an example of good manners and grace. In the train he meets a magic old man (Ladislav Pesek) who warns him and admonishes him to change his behavior. After he arrives to Prague the old man's threat comes true.
Is I'll Be Good, Old Man! on Netflix? Unfortunately the movie I'll Be Good, Old Man! is not yet available on Netflix.
| Directing | Petr Schulhoff | Director |
| Costume & Make-Up | Vlasta Ulbertová | Makeup & Hair |
| Editing | Alena Chvojková | Assistant Editor |
| Production | Boris Nakladov | Assistant Production Manager |
| Writing | Petr Schulhoff | Story |
| Sound | Štěpán Koníček | Conductor |
| Costume & Make-Up | Dagmar Krausová | Costumer |
| Camera | František Kučera | Assistant Camera |
| Sound | Roman Hloch | Sound |
| Camera | Pavel Nečesal | Camera Operator |
| Art | Richard Staněk | Set Decoration |
| Costume & Make-Up | Iva Nejdlová | Costumer |
| Writing | Drahoslav Makovička | Creative Producer |
| Directing | Milan Klacek | First Assistant Director |
| Camera | Jiří Vojta | Director of Photography |
| Directing | Jana Vohryzková | Assistant Director |
| Crew | Karel Cop | Dramaturgy |
| Art | Jaromír Švarc | Assistant Production Design |
| Costume & Make-Up | František Čížek | Makeup & Hair |
| Camera | Vladimír Souček | Still Photographer |
| Art | Adolf Born | Title Designer |
| Sound | Milan Dvořák | Original Music Composer |
| Editing | Jan Chaloupek | Editor |
| Art | Jaroslav Doubrava | Title Designer |
| Art | Josef Dvořák | Set Decoration |
| Art | Oldřich Halaza | Set Decoration |
| Editing | Anna Mejtská | Assistant Editor |
| Camera | Hana Hebrová | Clapper Loader |
| Art | Jindřich Goetz | Production Design |
| Costume & Make-Up | Jitka Polednová | Costume Design |
| Costume & Make-Up | Vlasta Hájková | Makeup & Hair |
| Production | Ladislav Novotný | Production Manager |
| Writing | Petr Schulhoff | Screenplay |
| Production | Jaroslav Smola | Unit Manager |
| Production | Jiří Radil | Unit Manager |
| Directing | Eva Kolářová | Script Supervisor |