Cillian O'Sullivan

Cillian O'Sullivan

Acting

2025

The Lost Princess
Movie

Alec Touati

2025

Daredevil: Born Again
Tv

Devlin

2024

The Boy That Never Was
Tv

Dave Garrick

2023

Then You Run
Tv

Orin

2022

In From the Cold
Tv

Chauncey

2017

Maze
Movie

Bobby

2016

Bull
Tv

Nathan Alexander

2014

Halo: Nightfall
Movie

Christian Ramsey (uncredited)

2014

Chicago P.D.
Tv

Shane Sullivan

2013

The Blacklist
Tv

Skip Sutherland

2013

Vikings
Tv

Eirik

2008

Seacht
Tv

Michael

Infos

Full Name
Cillian O'Sullivan
Gender
Male
Also Known As

Cillian O'Suilleabhain

Cillian Ó Súilleabháin