Lotte waagt zich samen met haar vrienden Bruno en Albert aan spannende detectivepuzzels.
| Writing | Andrus Kivirähk | Writer |
| Editing | Ando-Siim Kuldkepp | Editor |
| Writing | Heiki Ernits | Writer |
| Directing | Ain Mäeots | Director |
| Sound | Priit Pajusaar | Music |
| Writing | Janno Põldma | Writer |
| Production | Margus Saar | Producer |
| Directing | Elo Selirand | Director |
| Camera | Ergo Treier | Director of Photography |