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Mark O'Brien

Highest Rated: 95% Marriage Story (2019)

Lowest Rated: 15% The Darkest Minds (2018)

Birthday: May 7, 1984

Birthplace: St. John's, Newfoundland, Canada

Highest-Rated Movies

95% 85% Marriage Story Watchlist 94% 82% Arrival Watchlist 92% 69% The Righteous Watchlist 89% 78% Ready or Not Watchlist 82% 44% Parallel Watchlist
80% 79% Grown Up Movie Star
Watchlist
79% 69% Hammer
Watchlist 77% 51% Seven Veils Watchlist 75% 93% Blue Bayou Watchlist 70% 56% Len and Company Watchlist
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Mark O'Brien

Mark O'Brien Mark O'Brien Hannibal, Mark O'Brien, 'Shizakana', Season 2, Ep. #9, 04/25/2014, ©NBC None Halt & Catch Fire, Mark O'Brien, 'The Way In', Season 2, Ep. #3, 06/14/2015, ©AMC Halt & Catch Fire, Mark O'Brien, 'Play with Friends', Season 2, Ep. #4, 06/21/2015, ©AMC Halt & Catch Fire, Mackenzie Davis (L), Mark O'Brien (R), 'Working for the Clampdown', Season 2, Ep. #7, 07/12/2015, ©AMC Halt & Catch Fire, Mark O'Brien, 'Working for the Clampdown', Season 2, Ep. #7, 07/12/2015, ©AMC Halt & Catch Fire, Mark O'Brien, 'Working for the Clampdown', Season 2, Ep. #7, 07/12/2015, ©AMC Halt & Catch Fire, Mark O'Brien, 'Working for the Clampdown', Season 2, Ep. #7, 07/12/2015, ©AMC View more photos

Filmography

Movies TV Shows
Sort By: Newest
Shadow of God 2025 Mason Harper Actor Topper 2025 Actor Seven Veils 77% 51% 2023 Paul Actor The Righteous 92% 69% 2021 Aaron Smith Actor, Director, Screenwriter Blue Bayou 75% 93% 2021 Ace Actor Blue Bayou 2021 Ace Actor Hammer 79% 69% 2019 Chris Davis Actor Goalie 20% 61% 2019 Terry Sawchuk Actor, Executive Producer Marriage Story 95% 85% 2019 Carter Actor Ready or Not 89% 78% 2019 Alex Le Domas Actor Parallel 82% 44% 2018 Josh Actor State Like Sleep 38% 16% 2018 Darren Actor The Front Runner 58% 41% 2018 Billy Shore Actor The Darkest Minds 15% 70% 2018 Rob Actor How It Ends 17% 17% 2018 Jeremiah Actor Anon 38% 35% 2018 Cyrus Frear Actor Arrival 94% 82% 2016 Captain Marks Actor Wanderer 2015 Eric Actor, Director End of Days, Inc. 56% 2015 Jason Actor The Dark Stranger 20% 11% 2015 Mark Actor Len and Company 70% 56% 2015 Zach Actor As I Stand 2013 Mr. Lansing Actor Beat Down 33% 2012 Michael Actor Grown Up Movie Star 80% 79% 2009 Will Actor The Four Horsemen 25% 2008 Eric Rollins Actor
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