Valeria Anderson's fourth documentary is a dramaturgically and conceptually complete visual-musical work comparable with the best British industrial documentaries of that era. The strict frame sequence gives a figurative overview of the birth of reinforced concrete wall panel.
| Camera | Andres Sööt | Director of Photography |
| Writing | Tatjana Elmanovitš | Writer |
| Sound | Jaan Rääts | Music |
| Sound | Ülo Saar | Sound Director |
| Directing | Valeria Anderson | Director |