TMDBFrom the public credits

Mark O'Brien

Actor · Director

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1984Born, St. Johns

53Credits

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).

Known for

ArrivalCaptain Marks

Marriage StoryCarter Mitchum

Ready or NotAlex

Bad Times at the El RoyaleLarsen Rogers

HannibalRandall Tier

Filmography

All Acting Directing Writing Producing

2021The RighteousExecutive ProducerMovie

2019GoalieExecutive ProducerMovie

2016WandererProducerMovie

2015DennisProducerMovie

2013SweetiefaceProducerMovie

2010BradProducerMovie

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