Mark O'Brien
Known For Acting
- Born
- Age
- 42
- Place of birth
- St. Johns, Newfoundland, Canada
- Gender
- Male
Also Known As
Mark O’Brien
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).
