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
7.6
Nuremberg
HistoryDrama
7.9
Halt and Catch Fire
Drama
7.2
Perry Mason
DramaMystery
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
7.0
The Darkest Minds
ActionAdventure
5.3
How It Ends
Sci-FiThriller
7.0
The Last Tycoon
Drama
7.2
The Sticky
ComedyDrama
6.8
Bad Times at the El Royale
ThrillerMystery
6.0
Anon
Sci-FiCrime
6.1
Kin
Sci-FiAction
5.9
The Front Runner
DramaHistory
5.7
The Outer Threat
Sci-FiThriller