Cillian O'Sullivan

Cillian O'Sullivan is an actor, known for 6Degrees (2012), An Cosc (2009) and Uncle Bill's Barrel (2008).

Cillian O'Sullivan's FILMOGRAPHY - Page 2

Then You Run - Season 1

The Blacklist - Season 2

FBI: Most Wanted - Season 6

The Blacklist - Season 3

In from the Cold - Season 1

Bull - Season 6

Bull - Season 2

FBI: Most Wanted - Season 4

Chicago P.D. - Season 5

Vikings - Season 6

Halo: Nightfall

The Blacklist - Season 6

Chicago P.D. - Season 4

Vikings - Season 3

The Boy That Never Was - Season 1

Chicago P.D. - Season 6

Daredevil: Born Again - Season 1 (HDR)

Chicago P.D. - Season 11

Bull - Season 3

Taken Down - Season 1

Bull - Season 4

The Blacklist - Season 7

Vikings - Season 1