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2018
Blue Bayou

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2021
The Righteous

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State Like Sleep

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Marriage Story

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2019
Ready or Not

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Anon

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The Darkest Minds

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Bad Times at the El Royale

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How It Ends

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The Front Runner

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Arrival

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The Dark Stranger

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End of Days, Inc.

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How to Plan an Orgy in a Small Town

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The Four Horsemen

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2008
Mark O'Brien Mark O'Brien

Birthday

1984-05-07

Place of Birth

Canada

Biography

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