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MARK O'BRIEN

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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).
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
MARK O'BRIEN

🏆 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

🎬 FILMOGRAPHY

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