Mark O'Brien
Actor
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).
Born1984-05-07
Place of Birth St. Johns, Newfoundland, Canada
Known For
6.3
The Kelly Clarkson Show
Talk
8.3
Hannibal
DramaCrime
7.7
Warehouse 13
Sci-Fi & FantasyComedy
7.1
Ready or Not
HorrorComedy
7.6
Arrival
DramaSci-Fi
7.2
Perry Mason
DramaMystery
7.6
Nuremberg
HistoryDrama
7.9
Halt and Catch Fire
Drama
6.9
Killjoys
Action & AdventureSci-Fi & Fantasy
8.1
Your Honor
DramaCrime
7.0
Republic of Doyle
ComedyDrama
6.5
The Copenhagen Test
Action & AdventureMystery
7.2
City on a Hill
CrimeDrama
7.7
Marriage Story
Drama
6.2
61st Street
DramaCrime
7.2
The Sticky
ComedyDrama
7.0
The Last Tycoon
Drama
7.0
The Darkest Minds
ActionAdventure
6.8
Bad Times at the El Royale
ThrillerMystery
5.3
How It Ends
Sci-FiThriller
6.0
Anon
Sci-FiCrime
6.1
Kin
Sci-FiAction
5.9
The Front Runner
DramaHistory
7.4
Blue Bayou
Drama