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MARK O'BRIEN

Production

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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BORN October 10, 1980

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HEIGHT 6'0" (1.83 m)

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NATIONALITY American

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YEARS ACTIVE 1999 – Present

🏆 AWARDS & ACCOLADES

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2022

SATURN AWARDS

Best Supporting Actor - Dune

WINNER

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2019

SATURN AWARDS

Best Actor - Aquaman

WINNER

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2017

MTV MOVIE & TV AWARDS

Best Hero - Aquaman

WINNER

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2015

SATURN AWARDS

Best Supporting Actor - Game of Thrones

NOMINEE

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2012

SCREEN ACTORS GUILD

Outstanding Performance by an Ensemble in a Drama Series - Game of Thrones

NOMINEE

👤 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).

🗉 QUICK FACTS

Nick Name Mark
Born October 10, 1980
Height 6'0" (1.83 m)
Nationality American
Citizenship American
Education Studied Dramatic Arts / Private performance training
Current Status Active (Film & Television production)
Years Active 1999 – Present
Occupation Production
Family Background Private Family Background
Early Career Began active theatrical and commercial performances in early adulthood.
Partner Private
Children N/A
Social
IMDb