Acting
Mark O'Halloran
Bekannt aus
- The Guard - Ein Ire sieht schwarz (2011) – Garda No. 1
- Die Königin der Verdammten (2002) – Rent Boy
- Am Sonntag bist du tot (2014) – Prison Officer
- Law & Order (1990) – Delgado
- Brassic (2019) – Francis
- The Miracle Club (2023) – Father Dermot Byrne
- Mary & George (2024) – Sir Francis Bacon
- Conversations with Friends (2022) – Writer
- Viva (2015) – Ray
- The Virtues (2019) – Craigy
- Garage (2007) – Screenplay
- Adam & Paul (2004) – Adam
- Hidden Assets (2021) – Joe Galvin
- Rialto (2020) – Screenplay
- Mix Tape (2025) – Bill
- Dublin Oldschool (2018) – Bates
- It Is in Us All (2022) – Father Mark
- Bucking Fastard (2026)
- The Sparrow (2022)
- Coward (2012) – Batman
- Halaleluja - Iren sind menschlich! (2017) – Omar
- History's Future (2016) – MP
- Sunlight (2023) – Cleggs
- Angela Mooney Dies Again (1997) – Hank
- H3 (2001) – Bobby Sands
- Cellar Door (2019) – Kassel
- Darklands (2019) – Paddy
- Everybody Digs Bill Evans (2026) – Adaptation
- A Kiss for Jed Wood (2011) – Ray
- An Encounter (2022) – Screenplay
- Citizen Lane (2018) – Writer
- Masquerades of Research: Part I (2021)
- Masquerades of Research (2022)
- Mary (2018) – Father Walsh
- John Duffy's Brother (2006) – John Duffy's brother
- Muide Éire (2011) – Self
- Two Point Five Billion (2008)
- Away Home (2005) – Writer
- Prosperity (2007) – Writer