Cillian O'Sullivan
Actor
Known For
Filmography
🎞️
★ 4.6
The Lost Princess
2025 Actor
Alec Touati
🎬
🎞️
A Quiet Truth
2025 Actor
Tommy
📺
★ 6.2
The Boy That Never Was
2024 Actor
Dave Garrick
📺
★ 6.0
Then You Run
2023 Actor
Orin
📺
★ 6.3
In from the Cold
2022 Actor
Chauncey
🎬
🎞️
Motions
2022 Actor
Garrett
🎞️
★ 5.2
Misty Button
2019 Actor
James Sheehan
🎬
🎞️
Lizzy on Leroy Street
2019 Actor
Jack
📺
★ 6.4
Taken Down
2018 Actor
Dunnie
🎞️
★ 5.9
Maze
2017 Actor
Bobby
🎬
🎞️
★ 6.6
Thumb Wars
2014 Actor
Him
🎬
🎞️
Empire State
2014 Actor
Michael
🎬
🎞️
★ 5.0
Respite at Christmas
2013 Actor
John
📺
★ 6.9
6Degrees
2012 Actor
Conor Martin
🎬
🎞️
An Cosc
2009 Actor
Sean Daly
🎬
🎞️
★ 7.3
Uncle Bill's Barrel
2008 Actor
Tom Lynch
🎬
📺
★ 7.5
The Running Mate
2007 Actor
Danny Flynn
🎬
📺
The Yank
Actor