Cast & crew
Upstream (2019)
Directed by Rob Petit Written by Robert Macfarlane
Cast
| Niall Gòrdan | Voiceover |
| Julie Fowlis | Voiceover |
Crew
| Jon Clarke | Co-Producer |
| Rob Petit | Director |
| Jason Hocking | Executive Producer |
| Rebecca Grierson | Music Supervisor |
| Steve Bond | Mixing Engineer |
| Volker Bertelmann | Music |
| Robert Macfarlane | Writer |
| Rob Petit | Producer |