Mark O'Brien
Known For
Acting
Birthday
May 7, 1984 (40 years old)
Place of Birth
St. Johns, Newfoundland, Canada
Mark O'Brien
Biography
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).
Known For
Arrival
2016
Marriage Story
2019
Ready or Not
2019
Bad Times at the El Royale
2018
The Darkest Minds
2018
Hannibal
2013
How It Ends
2018
Anon
2018
Your Honor
2020
Kin
2018
Warehouse 13
2009
Halt and Catch Fire
2014
Killjoys
2015
The Front Runner
2018
Perry Mason
2020