Mark O'Brien

1984

Bio

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

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Arrival
2016
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Marriage Story
2019
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Ready or Not
2019
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Bad Times at the El Royale
2018
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The Darkest Minds
2018
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Hannibal
2013
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How It Ends
2018
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Anon
2018
Mark O'Brien