Cillian O'Sullivan
New York, USA
ACTING
Best known for:
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Filmography:
Vikings (2013)
APPEREAD AS:Eirik
The Blacklist (2013)
APPEREAD AS:Skip Sutherland
Chicago P.D. (2014)
APPEREAD AS:Shane Sullivan
Halo: Nightfall (2014)
APPEREAD AS:Christian Ramsey (uncredited)
Bull (2016)
APPEREAD AS:Nathan Alexander
Maze (2017)
APPEREAD AS:Bobby
Misty Button (2019)
APPEREAD AS:James
Star Trek: Strange New Worlds (2022)
APPEREAD AS:Dr. Roger Korby
In From the Cold (2022)
APPEREAD AS:Chauncey
Then You Run (2023)
APPEREAD AS:Orin
The Boy That Never Was (2024)
APPEREAD AS:Dave Carrick
Daredevil: Born Again (2025)
APPEREAD AS:Devlin
The Lost Princess (2025)
APPEREAD AS:Alec Touati
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