Cillian O'Sullivan photo

Cillian O'Sullivan

Acting

  • Born
  • September 28, 1989
  • Place of birth
  • New York, USA

No biography is available yet. You can still browse notable work below.

As actor 17

The Blacklist poster
The Blacklist
2013
Chicago P.D. poster
Chicago P.D.
2014
Vikings poster
Vikings
2013
Star Trek: Strange New Worlds poster
Star Trek: Strange New Worlds
2022
FBI: Most Wanted poster
FBI: Most Wanted
2020
Bull poster
Bull
2016
Daredevil: Born Again poster
Daredevil: Born Again
2025
In From the Cold poster
In From the Cold
2022
Halo: Nightfall poster
Halo: Nightfall
2014
The Boy That Never Was poster
The Boy That Never Was
2024
The Lost Princess poster
The Lost Princess
2025
Then You Run poster
Then You Run
2023
Seacht
2008
Maze poster
Maze
2017
6Degrees poster
6Degrees
2012
Uncle Bill's Barrel
2008
Misty Button poster
Misty Button
2019