Happy Olo – pogodna ballada o Olku Dobie (2017)
| Release Date: | 2017, September 29 |
| Directors: | Marcin Macuk, Krzysztof Paweł Bogocz |
| Countries: | Poland |
| Production: | Emma Production, Pomerania Film, Studio Dźwiękownia, Green Box, Modzon Publishing |
| Cast: | Aleksander Doba |