Mark P. O'Connor

The talent

Mark P. O'Connor

Acting

IMDB ↗

Role Type Sort Decade Genre

The work

Game of Thrones

2011

Game of Thrones Northern Bannerman (uncredited)

The Northman

The Northman Villager (uncredited)

A Knight of the Seven Kingdoms

2026

A Knight of the Seven Kingdoms Musician (uncredited)

Jimi: All Is by My Side

Jimi: All Is by My Side Hippy (uncredited)

Calm with Horses

Calm with Horses Bar Fly (uncredited)

Conversations with Friends

2022

Conversations with Friends Frederick St Walker (uncredited)

Sherlock & Daughter

2025

Sherlock & Daughter Arthur

The Rainmaker

2025

The Rainmaker Schmuck 2

Haunted Harmony Mysteries: Murder in G Major

Haunted Harmony Mysteries: Murder in G Major Session singer/guitarist (uncredited)

The Yellow Wallpaper

The Yellow Wallpaper James

Sprachlos in Irland

Sprachlos in Irland Tough guy 2