Mark O'Brien

Mark O'Brien

About Mark O'Brien

Mark O'Brien

Mark O'Brien

May 07, 1984

Place of Birth    :   Canada
Also Known As    :   Mark O’Brien
Imdb Profile    :   IMDB Profile

Mark O'Brien (born May 7, 1984) is a Canadian actor and director. He is best known for playing the role of Des Courtney in Republic of Doyle and Tom Rendon in Halt and Catch Fire.