Mark O'Brien
male
Born on May 07, 1984 (41 years old)
From St. Johns, Newfoundland, Canada
Known for Acting
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).
