Mark O'BrienAlso known as: (Mark O’Brien)
May 7, 1984
St. Johns, Newfoundland, Canada
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).
Movies
Featured Shows
Writing
Directing
Production
Editing