Mark O'Brien
Born May 7, 1984 · 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).
Notable Appearances
More Movies
Anon
Kin
Seven Veils
How to Plan an Orgy in a Small Town
Shadow of God
The Outer Threat
Parallel
Unreleased
Little One
The Voices of Our Mother
The Memory Keeper
The One That Got Away
State Like Sleep
Beat Down
Grown Up Movie Star
The Four Horsemen
End of Days, Inc.
Hammer
The Dark Stranger
Dennis
Goalie
The Righteous
Heartless Disappearance Into Labrador Seas
Topper
Wanderer
