Mark O'Halloran

Biography

Career Overview

Mark O'Halloran has 38 screen credits in a career dating back to 1990. Their work is anchored in the The Vampire Chronicles Collection universe with 1 titles. Signature works include Mary & George, Adam & Paul, Masquerades of Research. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For

Acting

Gender

male

Known Credits

38

Known For

• 

  Mary & George
• 

  Adam & Paul
• 

  Masquerades of Research
• History's Future
• 

  A Kiss for Jed Wood
• 

  John Duffy's Brother

Associated Universes

• The Vampire Chronicles Collection (1 titles)

Frequent Collaborators

• Julianne Moore (1 collaborations)
• Nicholas Galitzine (1 collaborations)
• Tony Curran (1 collaborations)
• Laurie Davidson (1 collaborations)
• Trine Dyrholm (1 collaborations)
• Pearl Chanda (1 collaborations)
• Amelia Gething (1 collaborations)
• Jacob McCarthy (1 collaborations)
• Alice Grant (1 collaborations)
• Mirren Mack (1 collaborations)

Credits

• writing (10 credits)

  • Everybody Digs Bill Evans

    writer

    writing
    2026
  • An Encounter

    screenplay

    writing
    2022
  • Conversations with Friends

    - Episode 9 (2022) ... writer writing

    - Episode 3 (2022) ... writer writing

    - Episode 2 (2022) ... writer writing
    2022
  • Rialto

    screenplay

    writing
    2020
  • Citizen Lane

    writer

    writing
    2018
  • Halal Daddy

    screenplay

    writing
    2017
  • Viva

    screenplay

    writing
    2015
  • Garage

    screenplay

    writing
    2007
  • Away Home

    writer

    writing
    2005
  • Adam & Paul

    author

    writing
    2004

• actors (28 credits)

  • Mix Tape

    Bill

    actor

    actors
    2025
  • Mary & George

    Sir Francis Bacon

    actor

    actors

    - War (2024) ... Sir Francis Bacon actor actors

    - The Queen Is Dead (2024) ... Sir Francis Bacon actor actors

    - The Golden City (2024) ... Sir Francis Bacon actor actors

    - The Wolf & the Lamb (2024) ... Sir Francis Bacon actor actors

    - Not So Much As Love As by Awe (2024) ... Sir Francis Bacon actor actors
    2024
  • The Miracle Club

    Father Dermot Byrne

    actor

    actors
    2023
  • Sunlight

    Cleggs

    actor

    actors
    2023
  • Masquerades of Research

    actor

    actors
    2022
  • It Is in Us All

    Father Mark

    actor

    actors
    2022
  • The Sparrow

    actor

    actors
    2022
  • Masquerades of Research: Part I

    actor

    actors
    2021
  • Hidden Assets

    - Episode 3 (2021) ... Joe Galvin actor actors
    2021
  • Cellar Door

    Kassel

    actor

    actors
    2019
  • Brassic

    - Caravan of Courage (2023) ... Francis actor actors

    - Lost in the Woods (2022) ... Francis actor actors

    - The Ransom (2021) ... Francis actor actors
    2019
  • Mary

    Father Walsh

    actor

    actors
    2018
  • Dublin Oldschool

    Bates

    actor

    actors
    2018
  • Halal Daddy

    Omar

    actor

    actors
    2017
  • History's Future

    MP

    actor

    actors
    2016
  • Viva

    Ray

    actor

    actors
    2015
  • Calvary

    Prison Officer

    actor

    actors
    2014
  • Coward

    Batman

    actor

    actors
    2012
  • Muide Éire

    Self

    actor

    actors
    2011
  • The Guard

    Garda No. 1

    actor

    actors
    2011
  • A Kiss for Jed Wood

    Ray

    actor

    actors
    2011
  • Two Point Five Billion

    actor

    actors
    2008
  • John Duffy's Brother

    John Duffy's brother

    actor

    actors
    2006
  • Adam & Paul

    Adam

    actor

    actors
    2004
  • Queen of the Damned

    Rent Boy

    actor

    actors
    2002
  • H3

    Bobby Sands

    actor

    actors
    2001
  • Angela Mooney Dies Again

    Hank

    actor

    actors
    1997
  • Law & Order

    - Brother's Keeper (2001) ... Delgado actor actors
    1990