Young lawyer Rebeka is given a case involving the murder of a production designer, and the main suspect is her childhood friend Jana. What first seems like a very straightforward case gradually reveals the dark sides, mysterious depths and stray ways of human nature.
Unfortunately the movie Under Still Waters is not yet available on HBO Max.
| Production | Vlado Bulajić | Production Manager |
| Writing | Barbara Zemljič | Writer |
| Directing | Klemen Dvornik | Director |
| Art | Dušan Miklavec | Production Design |
| Sound | Joško Markelc | Boom Operator |
| Art | Mateja Medvedič | Art Direction |
| Editing | Ivana Fumić | Editor |
| Directing | Igor Godina | First Assistant Director |
| Costume & Make-Up | Tomaž Turk | Hairstylist |
| Costume & Make-Up | Anže Košir | Makeup Artist |
| Sound | Samo Kozlevčar | Sound Mixer |
| Sound | Davor Herceg | Music |
| Crew | Saša Patačko Koderman | Post Production Supervisor |
| Directing | Juš Premrov | Second Assistant Director |
| Production | Janez Pirc | Producer |
| Directing | Irena Gatej | Script Supervisor |
| Camera | Anže Mišjak Kernc | Key Grip |
| Art | Vasja Semolič | Location Scout |
| Camera | Sebastijan Skvarča | Grip |
| Sound | Goran Tutić | Boom Operator |
| Lighting | Jure Volgemut | Electrician |
| Lighting | Damjan Žumer | Gaffer |
| Costume & Make-Up | Marko Jenko | Costume Design |
| Visual Effects | Darko Osterc | Visual Effects Designer |
| Camera | Bojan Ložar | Grip |
| Camera | Primož Novak | First Assistant Camera |
