This film shows various forms of triangles.
| Directing | Stefan Janik | Director |
| Writing | Maria Terlikowska | Screenplay |
| Crew | Jan Tkaczyk | Cinematography |
| Crew | Andrzej Osiecki | Cinematography |
| Art | Stefan Janik | Set Decoration |
| Visual Effects | Stefan Janik | Animation |
| Visual Effects | Janusz Skorża | Animation |
| Sound | Mieczysław Janicz | Music |
| Sound | Zbigniew Wolski | Sound |
| Production | Magdalena Barycz | Production Director |