Trnka’s sci-fi vision of the future in which machines and robots try to substitute themselves into the most beautiful human relationships. A cybernetic robot is supposed to substitute for the loving grandmother of a little girl. The wise grandmother, however, comes back and the girl finds the warmth of her grandmother’s loving arms again. Trnka’s artistic ideas in this film can be described as both poetically fragile and dramatically cautionary.
| Directing | Jiří Trnka | Director |
| Visual Effects | Zdeněk Šob | Animation |
| Visual Effects | Stanislav Látal | Animation |
| Visual Effects | Vlasta Pospíšilová | Animation |
| Production | Jaroslav Možíš | Production Manager |
| Sound | Emanuel Formánek | Sound |
| Visual Effects | Jan Adam | Animation |
| Editing | Hana Walachová | Editor |
| Camera | Jiří Šafář | Director of Photography |
| Art | Jiří Trnka | Art Direction |
| Writing | Ivan Klíma | Story |
| Writing | Jiří Trnka | Screenplay |
| Directing | Ivan Renč | Assistant Director |
| Production | Erna Kmínková | Assistant Production Manager |
| Camera | Ivan Renč | Assistant Camera |
| Sound | Jan Novák | Original Music Composer |
