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Cillian O'Sullivan
Details
Details
Known For
Acting
Also Known As
Cillian O'Suilleabhain
Cillian Ó Súilleabháin
Images
Images
Movie Credits
Halo: Nightfall
2014
Christian Ramsey (uncredited)
Maze
2017
Bobby
Misty Button
2019
James
The Lost Princess
2023
Alec Touati
Movie Credits
TV Show Credits
Vikings
Eirik
The Blacklist
Skip Sutherland
Chicago P.D.
Shane Sullivan
Bull
Nathan Alexander
In From the Cold
Chauncey
Then You Run
Orin
TV Show Credits
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