Tree Opera (2020)
- Genre: Documentary, Music
- Release Date: 2020-11-12
- Runtime: 0h 52min
- Language: English
- Production Company: Film Studio Tanka
- Production Country: Latvia
- Director: Mārtiņš Grauds
The film documents the production of Anna Ķirse’s contemporary opera in the forests of Finland.
Unfortunately the movie Tree Opera is not yet available on HBO Max.
| Directing | Mārtiņš Grauds | Director |
| Camera | Rytis Kurkulis | Director of Photography |
| Camera | Dāvids Smiltiņš | Camera Operator |
| Camera | Ivars Burtnieks | Camera Operator |
| Sound | Anna Ķirse | Music |
| Sound | Artis Dukaļskis | Sound Director |
| Editing | Andris Grants | Editor |
| Editing | Dāvids Smiltiņš | Colorist |
| Sound | Ansels Kaugers | Sound Recordist |
| Art | Jari Johannes | Graphic Designer |
| Production | Mārtiņš Grauds | Producer |