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).
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Films (46)
The Outer Threat
2026 · Daniel Ashford
The Voices of Our Mother
2026 · William, Director, Writer
Nuremberg
2025 · Colonel John Amen
The Memory Keeper
2025 · Elizeus Carrier
Shadow of God
2025 · Mason Harper
Sept voiles
2025 · Paul
Topper
2025 · Topper
Le bayou bleu
2021 · Ace
The Righteous
2021 · Aaron Smith, Executive Producer, Director, Writer
Legado de Violencia
2019 · Chris Davis
Une histoire de mariage
2019 · Carter Mitchum
Wedding Nightmare
2019 · Alex
Goalie
2019 · Terry Sawchuk, Executive Producer
State like sleep
2019 · Darren
Front runner : Le scandale
2018 · Billy Shore
Sale temps à l'hôtel El Royale
2018 · Larsen Rogers
Kin : Le Commencement
2018 · Jake
Darkest Minds : Rébellion
2018 · Rob Meadows
El final de todo
2018 · Jeremiah
Anon
2018 · Cyrus Frear
Parallel
2018 · Josh
Premier Contact
2016 · Captain Marks
Wanderer
2016 · Eric, Director, Producer
El obscuro extraño
2016 · Mark
Comment organiser une orgie dans une petite ville
2015 · Bruce Buck
End of Days, Inc.
2015 · Jason
Dennis
2015 · Dennis, Producer
Sweetieface
2013 · Sam, Director, Producer, Editor
Beat Down
2012 · Michael
Kathy
2011 · Director
Snarbuckled
2010 · Jacob O'Higgins
Brad
2010 · Brad, Producer, Editor
Grown Up Movie Star
2010 · Will
Mum's the Word
2009 · Curtis
Quiet at Dawn
2009 · Watts
Cut from the Same Cloth
2009 · Jack Cochrane
Heartless Disappearance Into Labrador Seas
2008 · Charlie
Epilogue
2008 · Henry
Pretty Girls
2008 · Director, Writer, Editor, Cinematography
The One That Got Away
2008 · Tommy Palchek
Héros de guerre
2008 · Eric Rollins
Better People
· John, Director, Writer, Editor
Nice People
· Director
Good in the Room
· Charlie, Writer, Executive Producer
Little One
Soma
· Paul
Séries (14)
The Copenhagen Test
2025 · Edmund Cobb
The Sticky : Fraudes sucrées et crimes salés
2024 · Charlie
61st Street
2022 · Officer Logan
Su Señoría
2020 · Father Jay
Perry Mason
2020 · Thomas Milligan
The Kelly Clarkson Show
2019 · Self
City on a Hill
2019 · Jimmy Ryan
Le Dernier Seigneur
2017 · Max Miner
Killjoys
2015 · Grayson Hicks
Halt and Catch Fire
2014 · Tom Rendon
Hannibal
2013 · Randall Tier
Republic of Doyle
2010 · Des Courtney
L'entrepôt 13
2009 · Jerry Hoffler
Stillwater
· Deputy Ted Keegan