Acting
Mark O'Brien
- Born
- May 7, 1984
- Place
- St. Johns, Newfoundland, Canada
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).
Filmography
Known for
5.6Seven Veils
2025
5.9The Four Horsemen
2008
5.1Grown Up Movie Star
2010
Heartless Disappearance Into Labrador Seas
2008
5.7Shadow of God
2025
Snarbuckled
2010
4.9The Dark Stranger
2016
7.6Nuremberg
2025
5.8End of Days, Inc.
2015
6.4The Voices of Our Mother
2026
Beat Down
2012
7.6Arrival
2016
6.0Anon
2018
4.7State Like Sleep
2019
6.1Kin
2018
6.0Parallel
2018
7.0The Darkest Minds
2018
5.1How to Plan an Orgy in a Small Town
2015