Mark O'Brien
Multiple people share this name — showing the most well-known match (Acting).
Acting · Born 1984-05-07 · age 42 · 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).
Titles
Arrival
Marriage Story
Ready or Not
Bad Times at the El Royale
Hannibal
The Darkest Minds
How It Ends
Anon
Your Honor
Nuremberg
Kin
Warehouse 13
Halt and Catch Fire
Killjoys
The Front Runner
Perry Mason
Blue Bayou
City on a Hill
Parallel
How to Plan an Orgy in a Small Town
The Copenhagen Test
The Sticky
The Last Tycoon
Seven Veils
Shadow of God
Republic of Doyle
State Like Sleep
The Dark Stranger
Hammer
61st Street
The Righteous
End of Days, Inc.
Grown Up Movie Star
The Four Horsemen
The Outer Threat
Goalie
The Voices of Our Mother
Topper
The One That Got Away
Heartless Disappearance Into Labrador Seas
Snarbuckled
Beat Down
Dennis
The Memory Keeper
Wanderer
Little One
Kathy