Mark O'Brien Movies, Biography & Filmography
Known for: Acting
Birthday: May 7, 1984
Age: 42
Place of birth: St. Johns, Newfoundland, Canada
Popularity: 0.9
About Mark O'Brien
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).
Top Rated Mark O'Brien Movies
Most Popular Mark O'Brien Movies
Latest Mark O'Brien Movies
Full Filmography
Browse the complete list of Mark O'Brien movies available on GoMovie.ai.
Nuremberg
2025★7.5
Ready or Not
2019★7.1
Arrival
2016★7.6
Marriage Story
2019★7.7
Bad Times at the El Royale
2018★6.8
The Darkest Minds
2018★7.0
Kin
2018★6.1
Anon
2018★6.0
How It Ends
2018★5.3
Parallel
2018★6.0
Seven Veils
2025★5.6
Blue Bayou
2021★7.4
Shadow of God
2025★5.7
How to Plan an Orgy in a Small Town
2015★5.1
The Front Runner
2018★5.9
Hammer
2019★5.4
Topper
2025★5.3
Goalie
2019★7.0
The Dark Stranger
2016★4.9
State Like Sleep
2019★4.7
The Voices of Our Mother
2026★0.0
The Four Horsemen
2008★3.8
The One That Got Away
2008★4.3
The Righteous
2021★6.2
Grown Up Movie Star
2010★5.1
Heartless Disappearance Into Labrador Seas
2008★0.0
The Memory Keeper
2025★0.0
End of Days, Inc.
2015★5.7
Dennis
2015★0.0
Beat Down
2012★0.0
Snarbuckled
2010★0.0
Wanderer
2016★0.0
Actors similar to Mark O'Brien
Keep Exploring
Frequently Asked Questions
What are the best Mark O'Brien movies?
Based on available ratings on this page, Marriage Story is one of the top-rated Mark O'Brien movies. You can also browse the Top Rated section for more picks.
What is the latest Mark O'Brien movie?
The Voices of Our Mother (2026) is the latest listed movie for Mark O'Brien in this filmography.
How many movies has Mark O'Brien appeared in?
Mark O'Brien appears in 32 movies listed on this GoMovie.ai page.
What is Mark O'Brien known for?
Mark O'Brien is known for acting in film.
Where can I find Mark O'Brien movies?
You can find Mark O'Brien movies on this page, including top-rated titles, latest releases, and the full filmography with sorting and search options.
Mark O'Brien's filmography on GoMovie.ai currently includes 32 movies.
Career range in this list starts from 2008.