Polyphemus
person poster

Personal Info

Gender

Male

Place of Birth

Cillian O'Sullivan

Biography:

Known For

Acting

2025

2024

The Boy That Never Was as Dave Carrick

2023

The Lost Princess as Alec Touati
Then You Run as Orin

2022

In From the Cold as Chauncey

2019

Misty Button as James

2017

Maze as Bobby

2016

Bull as Nathan Alexander

2014

Halo: Nightfall as Christian Ramsey (uncredited)
Chicago P.D. as Shane Sullivan

2013

Vikings as Eirik
The Blacklist as Skip Sutherland

2008

Uncle Bill's Barrel as Tom Lynch