Cillian O'Sullivan
Personal Info
Know For
Acting
Gender
Male
Birthday
-
Place of Birth
-
Also known As
Cillian O'Suilleabhain
Cillian Ó Súilleabháin
Cillian O'Sullivan
Biography
We don't have a biography for Cillian O'Sullivan.
Acting
2025
The Lost Princess
as Alec Touati
2008
Uncle Bill's Barrel
as Tom Lynch
2017
Maze
as Bobby
2019
Misty Button
as James
2014
Halo: Nightfall
as Christian Ramsey (uncredited)
2025
© All Rights Reserved 2025