Mark O'Brien
Mark O'Brien
Mark O'Brien (born May 7, 1984) is a Canadian actor and director. He is best known for playing the role of Des Courtney in Republic of Doyle and Tom Rendon in Halt and Catch Fire.
Place of birth
Canada 
Date of birth
7th May 1984
Movies that starred Mark O'Brien (7 in total)
The Righteous [2021]
Aaron Smith
Ready or Not [2019]
Alex Le Domas
The Darkest Minds [2018]
Rob Meadows
Anon [2018]
Cyrus Frear
How It Ends [2018]
Jeremiah
Arrival [2016]
Captain Marks
The Four Horsemen [2008]
Eric Rollins
Support the project. Just 1 cup of coffee will help us grow
