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).
Media of
Mark O'Brien
Photos (21)
Filmography of
Mark O'Brien
Colonel John Amen
... 2025
Mason Harper
... 2025
Paul
... 2025
Topper
... 2025
Ace
... 2021
Aaron Smith
... 2021
Chris Davis
... 2019
Carter Mitchum
... 2019
Alex Le Domas
... 2019
Terry Sawchuk
... 2019
Darren
... 2019
Billy Shore
... 2018
Larsen Rogers
... 2018
Jake
... 2018
Rob Meadows
... 2018
Jeremiah
... 2018
Cyrus Frear
... 2018
Josh
... 2018
Captain Marks
... 2016
Eric
... 2016
Mark
... 2016
Bruce Buck
... 2015
Jason
... 2015
Dennis
... 2015
Sam
... 2013
Michael
... 2012
Jacob O'Higgins
... 2010
Brad
... 2010
Curtis
... 2009
Will
... 2009
Watts
... 2009
Jack Cochrane
... 2009
... 2008
Henry
... 2008
Tommy Palchek
... 2008
Eric Rollins
... 2008
William
Elizeus Carrier
John