Two linear characters typical of Émile Cohl are situated in the same frame, in different coloured rectangles making up their respective settings. One is good, the other is bad and lives off the first.
Unfortunately the movie The Parasite is not yet available on HBO Max.
| Directing | Vladimír Lehký | Director |
| Writing | Vladimír Lehký | Story |
| Writing | Vladimír Lehký | Screenplay |
| Art | Vladimír Lehký | Art Direction |
| Visual Effects | Vladimír Lehký | Animation |
| Camera | Ivan Masník | Director of Photography |
| Sound | V. Šrámek | Original Music Composer |
| Sound | P. Kotík | Original Music Composer |
| Crew | Jindřich Vodička | Dramaturgy |
| Editing | Marta Látalová | Editor |
| Sound | Josef Vlček | Sound |
| Production | Vladislav Hofman | Production Manager |
| Camera | N. Dvořáková | Director of Photography |