Cillian O'Sullivan

Personal Info

Birthday

September 28, 1989

Place of Birth

New York, USA

Known For

Acting

Cillian O'Sullivan

No biography available for this person.

Acting Filmography (15)

The Lost Princess
6.3

The Lost Princess

Movie2025
Daredevil: Born Again
8.2

Daredevil: Born Again

TV Series2025
The Boy That Never Was
6.1

The Boy That Never Was

TV Series2024
Then You Run
4.9

Then You Run

TV Series2023
Star Trek: Strange New Worlds
8.0

Star Trek: Strange New Worlds

TV Series2022
In From the Cold
6.7

In From the Cold

TV Series2022
FBI: Most Wanted
7.6

FBI: Most Wanted

TV Series2020
Misty Button
5.2

Misty Button

Movie2019
Maze
5.8

Maze

Movie2017
Bull
7.1

Bull

TV Series2016
Halo: Nightfall
6.8

Halo: Nightfall

Movie2014
Chicago P.D.
8.4

Chicago P.D.

TV Series2014
The Blacklist
7.6

The Blacklist

TV Series2013
Vikings
8.1

Vikings

TV Series2013
No Backdrop
0.0

6Degrees

TV Series2012