Pracowite promienie (1968)
The filmmakers present a few examples of the usage of laser devices.
Director: Jerzy Popiel-Popiołek
| Directing | Jerzy Popiel-Popiołek | Director |
| Camera | Antoni Orwiński | Director of Photography |
| Camera | Remigiusz Ronikier | Director of Photography |
| Camera | Bogdan Chamczyk | Assistant Camera |
| Camera | Zenon Filar | Assistant Camera |
| Sound | Zdzisław Brzozowski | Sound |
| Visual Effects | Ryszard Szczęsny | Animation |
| Visual Effects | Wojciech Karasiński | Animation |
| Editing | Krystyna Głuszek | Editor |