Mark O'Brien
aka. Mark O’Brien
Birthday
1984-05-07
Place of Birth
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).
Cast
6.4
8.2
7
7.7
6.9
7.4
7
7.6
7.9
7.2
8.1
7.2
7.7
6.4
7
6.8
7.2
7
6.9
6.1
5.3
6
5.7
5.6
6
5.1
5.9
7.5
7
4.7
5.4
3.8
6.2
5.3
0
0
4.3
5.1
0
0
4.9
0
0
0
0
0
0
0
0
5.7
0
0
0
0
Crew
7
6.2
6.2
6.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0