MARK O'BRIEN
ACTING
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)..
The Four Horsemen2008
Grown Up Movie Star2009
The Dark Stranger2016
End of Days, Inc.2015
Beat Down2012
Arrival2016
Anon2018
State Like Sleep2019
Kin2018
Parallel2018
The Darkest Minds2018
How to Plan an Orgy in a Small Town2015
Bad Times at the El Royale2018
Marriage Story2019
The Front Runner2018
How It Ends2018
Goalie2019
Hammer2019
Ready or Not2019
Blue Bayou2021
The Righteous2021
Snarbuckled2010
Seven Veils2023
Killjoys2015
Republic of Doyle2010
The Last Tycoon2017
City on a Hill2019
Warehouse 132009
Halt and Catch Fire2014
61st Street2022
Your Honor2020
Perry Mason2020
Hannibal2013