Mark P. O'Connor

Movies and TV shows on TMDB where this person is credited in the cast — open a poster for the full page.

A Knight of the Seven Kingdoms

2026

The Rainmaker

2025

Sherlock & Daughter

2025

Haunted Harmony Mysteries: Murder in G Major

2023

Conversations with Friends

2022

The Northman

2022

The Yellow Wallpaper

2022

Sprachlos in Irland

2021

I Am Patrick: The Patron Saint of Ireland

2020

Calm with Horses

2020

Jimi: All Is by My Side

2013

Game of Thrones

2011