Personal Info
Known For:
Acting
Birthday:
N/A
Place of Birth:
New York, USA
Social Media
Cillian O'Sullivan
Known For
Filmography
| Year | Movie | Role |
|---|---|---|
| 2025 | The Lost Princess | Alec Touati |
| 2025 | Blue Moon | |
| 2019 | Misty Button | James |
| 2017 | Maze | Bobby |
| 2014 | Halo: Nightfall | Christian Ramsey (uncredited) |
| 2008 | Uncle Bill's Barrel | Tom Lynch |
| Year | TV Show | Role |
|---|---|---|
| 2025 | Daredevil: Born Again | Devlin |
| 2024 | The Boy That Never Was | Dave Carrick |
| 2023 | Then You Run | Orin |
| 2022 | In From the Cold | Chauncey |
| 2022 | Star Trek: Strange New Worlds | Dr. Roger Korby |
| 2016 | Bull | Nathan Alexander |
| 2014 | Chicago P.D. | Shane Sullivan |
| 2013 | Vikings | Eirik |
| 2013 | The Blacklist | Skip Sutherland |
| 2008 | Seacht | Michael |