Guy Trevellyan Filmography
| 2023 | Asteroid City · as Other Actor / Student |
| 2025 |
| 2025 | |
| 2019 |
| 2025 |
| 2025 | Primate · as Third Assistant Director |
| 2024 | A Quiet Place: Day One · as Third Assistant Director |
| 2024 | Meat Puppet · as First Assistant Director |
| 2023 | The Rat Catcher · as Third Assistant Director |
| 2023 | The Swan · as Third Assistant Director |
| 2023 | Asteroid City · as Third Assistant Director |
| 2019 | Close · as Story By |