Mark O'Brien

Biography
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Filmography
Photo Mark O'Brien
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AMDB
Mark O'Brien AMDB
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Mark O'Brien IMDB
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Mark O'Brien X
Works
Actor (33), Director (2), Writer (2), Editor (1), Cinematography (1),
Birthday
1984-05-07

Mark O'Brien - , Director, Writer, Editor, Cinematography known for his work in such projectsAdvice for working with the Map of emotions: «Arrival» (2016), «How to Plan an Orgy in a Small Town» (2015), «Anon» (2018), «Kin» (2018), «Parallel» (2018),

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.

The most significant works of Mark O'Brien

The Outer Threat Poster
The Outer Threat 2026 Leading
Role: Daniel Ashford
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The Voices of Our Mother Poster
The Voices of Our Mother 2026 Leading
Role: William
Director, Writer
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The Copenhagen Test Poster
The Copenhagen Test 2025 Leading
Role: Edmund Cobb, episodes: 8
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Nuremberg Poster
Nuremberg 2025
Role: Colonel John Amen
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The Memory Keeper Poster
The Memory Keeper 2025 Leading
Role: Elizeus Carrier
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Shadow of God Poster
Shadow of God 2025 Leading
Role: Mason Harper
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Seven Veils Poster
Seven Veils 2025 Leading
Role: Paul
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The Sticky Poster
The Sticky 2024
Role: Charlie, episodes: 1
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61st Street Poster
61st Street 2022–2024
Role: Officer Logan, episodes: 8
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Blue Bayou Poster
Blue Bayou 2021 Leading
Role: Ace
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Full filmography Mark O'Brien
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