How old was Mark P. O'Connor in…

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Mark P. O'Connor was ? in Haunted Harmony Mysteries: Murder in G Major as 'Session singer/guitarist (uncredited)'.

Movie Released: Fri, Sep 22 2023

Mark P. O'Connor was ? in The Northman as 'Villager (uncredited)'.

Movie Released: Thu, Apr 07 2022

Mark P. O'Connor was ? in The Yellow Wallpaper as 'James'.

Movie Released: Tue, Mar 29 2022

Mark P. O'Connor was ? in Sprachlos in Irland as 'Tough guy 2'.

Movie Released: Fri, Sep 03 2021

Mark P. O'Connor was ? in I Am Patrick: The Patron Saint of Ireland as 'Virgin’s father'.

Movie Released: Tue, Mar 17 2020

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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Mark P. O'Connor was ? in Game of Thrones as 'Northern Bannerman (uncredited)'.

TV Show Released: First Air Date
Sun, Apr 17 2011

Mark P. O'Connor will be 0+ in Sherlock & Daughter as 'Arthur'.

TV Show Released: First Air Date
Unreleased