Mark O'Brien
- Known for
- Acting
- Born
- May 7, 1984, St. Johns, Newfoundland, Canada
- Movies
- 47
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).
Upcoming Mark O'Brien Movies
Little One
Release date TBA
Best-Known Movies
Filmography
Directing, Writing & Producing
| 2026 | The Voices of Our Mother | Director, Writer |
| 2021 | The Righteous | Director, Writer |
| 2016 | Wanderer | Director, Producer |
| 2015 | Dennis | Producer |
| 2013 | Sweetieface | Director, Producer |
| 2011 | Kathy | Director |
| 2010 | Brad | Producer |
| 2008 | Pretty Girls | Director, Writer |
Data from TMDB. This product uses the TMDB API but is not endorsed or certified by TMDB.