Cillian O'Sullivan

Every movie and TV show featuring Cillian O'Sullivan, sorted by how many viewers have rated them, from Vikings, The Blacklist and Chicago P.D. to lesser-known roles. Click any poster to see details and watch it free in HD on MyFlixer.

HD

8.1

Vikings

2013TV

HD

7.6

The Blacklist

2013TV

HD

8.4

Chicago P.D.

2014TV

HD

8.2

Daredevil: Born Again

2025TV

HD

7.9

Star Trek: Strange New Worlds

2022TV

HD

7.6

FBI: Most Wanted

2020TV

HD

7.1

Bull

2016TV

HD

6.8

Halo: Nightfall

2014Movie

HD

6.7

In From the Cold

2022TV

HD

5.8

Maze

2017Movie

HD

6.3

The Lost Princess

2025Movie

HD

6.3

The Boy That Never Was

2024TV

HD

5.1

Then You Run

2023TV

HD

5.2

Misty Button

2019Movie

HD

N/A

Seacht

2008TV

HD

N/A

6Degrees

2012TV

HD

N/A

Uncle Bill's Barrel

2008Movie