River Cecil Oliveira
Crew, Sound Designer, Sound Technician
Assistant Sound Designer
| The Darkest Dark (2023) | Assistant Sound Designer |
| Cockroach 曱甴 (2022) | Assistant Sound Designer |
Associate Sound Designer
| The Darkest Dark (2025) | Associate Sound Designer |
| Oraculum (2024) | Associate Sound Designer |
| The First Stone (2022) | Associate Sound Designer |
Crew
| The Green Line (2025) | Crew |
| There is Violence and There is Righteous Violence and There is Death or, The Born-Again Crow (2025) | Install Crew |
| Body So Fluorescent (2023) | Crew |
Sound Designer
| I Love You and it Hurts (2023) | Sound Designer |
Sound Technician
| Oraculum (2024) | Audio Technician |
