Cillian O'Sullivan

Daredevil: Born Again

as Devlin · 3 ep.

The Boy That Never Was

as Dave Garrick · 3 ep.

Then You Run

as Orin · 8 ep.

Star Trek: Strange New Worlds

as Dr. Roger Korby · 4 ep.

In From the Cold

as Chauncey · 8 ep.

Bull

as Nathan Alexander · 1 ep.

Chicago P.D.

as Shane Sullivan · 1 ep.

The Blacklist

as Skip Sutherland · 2 ep.

Vikings

as Eirik · 1 ep.

Seacht

as Michael · 8 ep.