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Born: May 7, 1984
Birthplace: 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).

Mark O'Brien

Movies and TV shows featuring Mark O'Brien

Mark O'Brien is connected to titles such as Hannibal, Ready or Not, Arrival. Use Gatsby to browse this filmography and find where related movies and shows may be available to watch.

Gatsby lists 8 linked titles for Mark O'Brien. The first 8 are available below as crawlable links to title pages.

Known for

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Movies and TV shows featuring Mark O'Brien

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