A boy makes a knot in his handkerchief to remind himself to repair his leaky faucet. The handkerchief, however, is alive and kicking, and flees from its pocket to explore the outside world. The boy gets distracted by a game of soccer, forgetting the faucet. In the meantime, the handkerchief meets other pieces of fabric that come to life.
Unfortunately the movie The Knot in the Handkerchief is not yet available on HBO Max.
| Writing | Hermína Týrlová | Screenplay |
| Sound | Zdeněk Liška | Original Music Composer |
| Writing | Josef Pinkava | Screenplay |
| Writing | Miloš Komárek | Screenplay |
| Directing | Josef Pinkava | Director |
| Directing | Hermína Týrlová | Director |
| Writing | Josef Pinkava | Story |
| Sound | František Belfín | Conductor |
| Art | Kamil Lhoták | Art Designer |
| Art | Ludvík Kadleček | Art Designer |
| Writing | Miloš Komárek | Story |
| Art | Václav Dobrovolný | Art Designer |
| Writing | Hermína Týrlová | Story |
| Camera | Antonín Horák | Director of Photography |
| Editing | Dana Halašková | Editor |
| Sound | Josef Zavadil | Sound |
| Production | Dušan Schaffer | Production Manager |