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Mark O'Brien

Personal Info

Known For

Acting

Gender

Male

Birthday

May 7, 1984(41)

Place of Birth

St. Johns, Newfoundland, Canada

Also Known As

Mark O’Brien
IMDb

Mark O'Brien

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).

Known For

Filmography