Mark O'Brien
- Known for
- Acting
- Born
- May 7, 1984
- Place of birth
- St. Johns, Newfoundland, Canada
Biography
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).
Movies with Mark O'Brien
- Arrival 2016 · ★ 7.6
- Marriage Story 2019 · ★ 7.7
- Ready or Not 2019 · ★ 7.1
- Bad Times at the El Royale 2018 · ★ 6.8
- The Darkest Minds 2018 · ★ 7.0
- How It Ends 2018 · ★ 5.3
- Anon 2018 · ★ 6.0
- Nuremberg 2025 · ★ 7.6
- Kin 2018 · ★ 6.1
- The Front Runner 2018 · ★ 5.9
- Blue Bayou 2021 · ★ 7.4
- Parallel 2018 · ★ 6.0
- How to Plan an Orgy in a Small Town 2015 · ★ 5.1
- Shadow of God 2025 · ★ 5.6
- Seven Veils 2025 · ★ 5.5
- State Like Sleep 2019 · ★ 4.6
- The Dark Stranger 2016 · ★ 4.9
- The Four Horsemen 2008 · ★ 6.0
- Hammer 2019 · ★ 5.5
- End of Days, Inc. 2015 · ★ 5.8
- The Righteous 2021 · ★ 6.3
- Grown Up Movie Star 2010 · ★ 5.1
- The Outer Threat 2026 · ★ 5.5
- Goalie 2019 · ★ 6.8
- The Voices of Our Mother 2026 · ★ 6.4
- Topper 2025 · ★ 5.3
- The One That Got Away 2008 · ★ 4.3
- The Memory Keeper 2025 · ★ 7.0
- Wanderer 2016 · ★ 5.0
- Cut from the Same Cloth 2009
- Heartless Disappearance Into Labrador Seas 2008
- Snarbuckled 2010
- Beat Down 2012
- Mum's the Word 2009
- Epilogue 2008
- Brad 2010
- Dennis 2015
- Quiet at Dawn 2009
- Sweetieface 2013
Movies directed by Mark O'Brien
- The Righteous 2021 · ★ 6.3
- The Voices of Our Mother 2026 · ★ 6.4
- Wanderer 2016 · ★ 5.0
- Kathy 2011
- Sweetieface 2013
- Pretty Girls 2008