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).
| Name | Mark O'Brien |
|---|---|
| Also Known As | Mark O’Brien |
| Birthday | 1984-05-07 |
| Gender | Male |
| IMDB | Mark O'Brien profile on IMDB |
| Place of Birth | St. Johns, Newfoundland, Canada |
