Mark O'Brien
Acting
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).
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).
Top Movies & Series
The Kelly Clarkson Show
Warehouse 13
Hannibal
Arrival
Republic of Doyle
Perry Mason
Killjoys
Halt and Catch Fire
Ready or Not
Your Honor
City on a Hill
Nuremberg
The Darkest Minds
Marriage Story
61st Street
The Copenhagen Test
Bad Times at the El Royale
The Sticky
The Last Tycoon
How It Ends
The Front Runner
Kin
The Outer Threat
Anon