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Mark O'Brien

b. 1984 · 21 titles in the catalogue

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).

Their work

21
  1. Arrival2016as Captain Marks
  2. Marriage Story2019as Carter Mitchum
  3. Ready or Not2019as Alex
  4. Bad Times at the El Royale2018as Larsen Rogers
  5. Hannibal2013as Randall Tier
  6. The Darkest Minds2018as Rob Meadows
  7. How It Ends2018as Jeremiah
  8. Anon2018as Cyrus Frear
  9. Your Honor2020as Father Jay
  10. Nuremberg2025as Colonel John Amen
  11. Kin2018as Jake
  12. Warehouse 132009as Jerry Hoffler
  13. Halt and Catch Fire2014as Tom Rendon
  14. Killjoys2015as Grayson Hicks
  15. Perry Mason2020as Thomas Milligan
  16. The Front Runner2018as Billy Shore
  17. Blue Bayou2021as Ace
  18. City on a Hill2019as Jimmy Ryan
  19. Parallel2018as Josh
  20. How to Plan an Orgy in a Small Town2015as Bruce Buck
  21. The Copenhagen Test2025as Edmund Cobb