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
Hannibal
Warehouse 13
Ready or Not
Arrival
Perry Mason
Your Honor
Halt and Catch Fire
Nuremberg
The Copenhagen Test
Killjoys
Republic of Doyle
City on a Hill
The Outer Threat
Marriage Story
61st Street
Anon
The Last Tycoon
The Darkest Minds
Bad Times at the El Royale
The Sticky
How It Ends
Parallel
Kin