Happy Olo – pogodna ballada o Olku Dobie
Movie| Title | Happy Olo – pogodna ballada o Olku Dobie |
| User score | 7 |
| Release date | Sep 29, 2017 |
| Genre | Documentary |
| Director | Marcin Macuk , Krzysztof Paweł Bogocz |
| Production country | Poland |
| Production companies | Emma Production |
