Cillian O'Sullivan

The Lost Princess

2025 · Movie

Daredevil: Born Again

2025 · Series

The Boy That Never Was

2024 · Series

Then You Run

2023 · Series

Star Trek: Strange New Worlds

2022 · Series

In From the Cold

2022 · Series

FBI: Most Wanted

2020 · Series

Misty Button

2019 · Movie

Maze

2017 · Movie

Bull

2016 · Series

Halo: Nightfall

2014 · Movie

Chicago P.D.

2014 · Series

The Blacklist

2013 · Series

Vikings

2013 · Series

6Degrees

2012 · Series

Uncle Bill's Barrel

2008 · Movie

Seacht

2008 · Series