A psychological detective story about a police hunt for the murderer of young boys. The police comissioner ends up tracing the clues to his own home, where he has an adolescent son he has not been able to communicate with.
| Directing | Tadeusz Chmielewski | Director |
| Writing | Tadeusz Chmielewski | Writer |
| Writing | Ladislav Fuks | Novel |
| Sound | Jerzy Matuszkiewicz | Music |
| Editing | Maria Orłowska | Editor |
| Art | Teresa Barska | Production Design |
| Art | Maria Chrolowska | Set Decoration |
| Art | Anna Jekiełek | Set Decoration |
| Costume & Make-Up | Wieslawa Podworska | Costume Design |
| Costume & Make-Up | Barbara Ptak | Costume Design |
| Costume & Make-Up | Romualda Baszkiewicz | Makeup Artist |
| Sound | Jerzy Szawłowski | Sound Designer |
| Sound | Zygmunt Nowak | Sound Effects Editor |
| Camera | Jerzy Stawicki | Director of Photography |
| Directing | Halina Chmielewska | First Assistant Director |
| Directing | Tadeusz Bystram | Assistant Director |
| Directing | Jakub Z. Rucinski | First Assistant Director |
| Directing | Beata Ptak | Assistant Director |
| Directing | Magdalena Stelmaszczyk | Assistant Director |
| Camera | Jerzy Szurowski | Camera Operator |
| Camera | Wiktor Nitkiewicz | Assistant Camera |
| Directing | Zygmunt Krusznicki | Assistant Director |
| Art | Marek Morawski | Assistant Production Design |
| Art | M. Kosińska | Assistant Production Design |
| Art | Janusz Dwornik | Assistant Production Design |
| Sound | Jerzy Matuszkiewicz | Conductor |
| Sound | Ewa Kacicka-Szklarzewicz | Music Consultant |
| Sound | Małgorzata Lewandowska | Sound Assistant |
| Sound | Tadeusz Wosinski | Sound Assistant |
| Editing | Alicja Torbus-Wosińska | Assistant Editor |
| Costume & Make-Up | Elwira Kleyn | Assistant Makeup Artist |
| Crew | Józef Grzeszczak | Stunts |
| Crew | Jerzy Rogowski | Stunts |
| Production | Tadeusz Urbanowicz | Production Manager |
| Production | Henryk Wasilewski | Assistant Production Manager |
| Production | Jerzy Szebesta | Assistant Production Manager |
| Production | Joanna Lubicz-Nowicka | Production Coordinator |
| Production | Henryk Puchalski | Production Coordinator |
| Production | Łukasz Lirecki | Unit Manager |