Astronauts landing on an unknown planet are overcome with greed evoked by all-consuming amoebas transformed into gemstones. The greed kills the entire crew and the amoebas can take over their ship and eventually Earth. Among other techniques, Mergl uses animated xylographic illustrations and the film‘s uniqueness is underscored by its soundtrack.
| Directing | Václav Mergl | Director |
| Visual Effects | Jaroslav Pojar | Animation |
| Visual Effects | Kristína Tichá | Animation |
| Production | Zdeněk Bumba | Production Manager |
| Editing | Jitka Kavalierová | Editor |
| Sound | Jiří Kolafa | Original Music Composer |
| Camera | Vladimír Malík | Director of Photography |
| Writing | Václav Mergl | Story |
| Writing | Václav Mergl | Screenplay |
| Art | Václav Mergl | Art Direction |
| Visual Effects | Boris Masník | Animation |