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Mark OBrien

Mark O'Brien

Actor

Mark O'Brien (born May 7th, 1984) is a Canadian actor and director. He is best known for playing the role of Des Courtney in Republic of Doyle (2010) and Tom Rendon in Halt and Catch Fire (2014).

Born: May 7, 1984 (Age 40) in St. Johns, Newfoundland, Canada

Streaming Sources for all Mark O'Brien Movies & TV Shows

Mark O'Brien  Movies & TV Credits

Title Rating Job Role(s) Year
Movie
5.9
ActorWill2009
Movie
4.6
ActorMark2016
Movie
5.2
ActorJason2015
Movie
6.8
ActorMichael2012
Movie
7.8
ActorCaptain Marks2016
Movie
5.9
ActorCyrus Frear2018
Movie
4.6
ActorDarren2019
Movie
6
ActorJake2018
Movie
6
ActorJosh2018
Movie
5.9
ActorRob Meadows2018
Movie
5.7
ActorBruce Buck2015
Movie
7
ActorLarsen Rogers2018
Movie
8
ActorCarter Mitchum2019
Movie
5.9
ActorBilly Shore2018
Movie
4.9
ActorJeremiah2018
Movie
7.1
ActorAlex Le Domas2019
Movie
5.8
ActorTerry Sawchuk2019
Movie
5.9
ActorChris Davis2019
Movie
7.3
ActorAce2021
Movie
6.1
ActorAaron Smith2021
Movie
3.2
ActorEric Rollins2008
Movie
6.5
ActorPaul2025
Movie
ActorMason Harper
Movie
ActorCol. John Amen
Movie
ActorWilliam
TV Show
7.4
ActorDes Courtney
77 Episodes
2010-2014
TV Show
7.6
ActorMax Miner
9 Episodes
2016-2017
TV Show
7
ActorOfficer Logan
8 Episodes
2022
TV Show
7.4
ActorGrayson Hicks
1 Episode
2015-2019
TV Show
7.7
ActorJimmy Ryan
14 Episodes
2019-2022
TV Show
7.8
ActorJerry Hoffler
1 Episode
2009-2014
TV Show
8.3
ActorTom Rendon
15 Episodes
2014-2017
TV Show
6.1
Actor1 Episode2019
TV Show
8.4
ActorRandall Tier
2 Episodes
2013-2015
TV Show
ActorCobb
2 Episodes
TV Show
6.8
ActorCharlie
1 Episode
2024-2024
Short Film
ActorCharlie2008
Short Film
ActorJacob O'Higgins2010
Short Film
ActorJack Cochrane2009
Short Film
ActorCurtis2009
Short Film
ActorBrad2010
Short Film
5.1
ActorDennis2015
TV Show
7.5
ActorFather Jay
3 Episodes
2020-2023
TV Show
7.4
ActorThomas Milligan
7 Episodes
2020-2023
Movie
5.8
ProductionExecutive Producer2019
Movie
6.1
DirectingDirector, Executive Producer, Writer2021
Movie
DirectingDirector, Writer
Short Film
7.1
DirectingDirector2015
Short Film
DirectingDirector2011
Short Film
ProductionProducer, Editor2010
Short Film
5.1
ProductionProducer2015
Title Rating Job Role(s) Year
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