Cillian O'Sullivan

Cillian O'Sullivan

Acting 15 credits

Born

Sep 28, 1989 (36 years old)

Place of birth

New York, USA

Movies (5)

The Lost Princess
Movie
6.2

The Lost Princess

2025
Maze
Movie
5.9

Maze

2017
Halo: Nightfall
Movie
6.8

Halo: Nightfall

2014
Misty Button
Movie
5.2

Misty Button

2019
Uncle Bill's Barrel
Movie

Uncle Bill's Barrel

2008

Shows (10)

The Blacklist
Show
7.6

The Blacklist

2013
Vikings
Show
8.1

Vikings

2013
Chicago P.D.
Show
8.4

Chicago P.D.

2014
Bull
Show
7.1

Bull

2016
Daredevil: Born Again
Show
8.0

Daredevil: Born Again

2025
Star Trek: Strange New Worlds
Show
8.0

Star Trek: Strange New Worlds

2022
In From the Cold
Show
6.6

In From the Cold

2022
Then You Run
Show
5.2

Then You Run

2023
The Boy That Never Was
Show
6.1

The Boy That Never Was

2024
Seacht
Show

Seacht

2008