← Back
Cillian O'Sullivan
AKA: Cillian O'Suilleabhain · Cillian Ó Súilleabháin
Acting
Born: 1989
New York, USA
10 Global Credits
🔥 0.7 Popularity
0 Rank Score
0 Hearts
0 Votes
Biography
No detailed biography available.
Known For
Daredevil: Born Again
Devlin
2025 · US
The Boy That Never Was
Dave Garrick
2024 · IE
Then You Run
Orin
2023 · GB
Star Trek: Strange New Worlds
Dr. Roger Korby
2022 · US
In From the Cold
Chauncey
2022 · US
FBI: Most Wanted
Scot Weitzen
2020 · US
Chicago P.D.
Shane Sullivan
2014 · US
The Blacklist
Skip Sutherland
2013 · US
Full Credits
| Show / Title | Year | Credit / Role |
|---|---|---|
| Daredevil: Born Again | 2025 | Devlin |
| The Boy That Never Was | 2024 | Dave Garrick |
| Then You Run | 2023 | Orin |
| Star Trek: Strange New Worlds | 2022 | Dr. Roger Korby |
| In From the Cold | 2022 | Chauncey |
| FBI: Most Wanted | 2020 | Scot Weitzen |
| Chicago P.D. | 2014 | Shane Sullivan |
| The Blacklist | 2013 | Skip Sutherland |
| Vikings | 2013 | Eirik |
| Seacht | 2008 | Michael |