Mark O'Brien

Mark O'Brien (40)

1984-05-07 | St. Johns, Newfoundland, Canada

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).

On Movies

  • Shadow of God
  • Seven Veils
  • Topper
  • Blue Bayou
  • The Righteous
  • Hammer
  • Marriage Story
  • Ready or Not
  • Goalie
  • State Like Sleep
  • The Front Runner
  • Bad Times at the El Royale
  • Kin
  • The Darkest Minds
  • How It Ends
  • Anon
  • Parallel
  • Arrival
  • The Dark Stranger
  • How to Plan an Orgy in a Small Town
  • End of Days, Inc.
  • Dennis
  • Beat Down
  • Snarbuckled
  • Brad
  • Mum's the Word
  • Grown Up Movie Star
  • Quiet at Dawn
  • Cut from the Same Cloth
  • Heartless Disappearance Into Labrador Seas
  • Epilogue
  • The Four Horsemen

Movies as Director

On Series

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