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Mark O'Brien

Mark O'Brien is an award-winning actor and filmmaker. He is an English major with a Bachelor of Arts from Memorial University of Newfoundland. His mother was a nurse and his father a truck driver. Mark also has three older sisters. He married actress Georgina Reilly on January 6, 2013 after meeting on the set of the hit show Republic of Doyle.

Read bio at imdb | Read bio at Wikipedia
May 7, 1984 In St. John's, Newfoundland, Canada
Movie/TV Credits:
First Appeared:
In the movie The 12th Annual Canadian Comedy Awards
Latest Project:
Movie Arrival 2016-11-11

7 wins & 8 nominations.

Known For
Poster of Arrival
Poster of Halt and Catch Fire
Poster of The Last Tycoon
Poster of Republic of Doyle
Series The Last Tycoon Unknown 2018
Movie State Like Sleep Unknown 2017
Movie Parallel Unknown 2017
Movie Kin Unknown 2017
Movie Anon Unknown 2017
Series Halt and Catch Fire Unknown 2016
Series Killjoys Unknown 2016
Movie Arrival Captain Marks 2016-11-11
Movie Arrival Captain Marks 2016-11-10
Movie Dennis Unknown 2015
Movie Who Is Hannah? Unknown 2015
Movie End of Days, Inc. Unknown 2015
Movie Len and Company Unknown 2015
Movie The Dark Stranger Unknown 2015
Movie Whitehorse Unknown 2015
Movie Wanderer Unknown 2015
Movie How to Plan an Orgy in a Small Town Unknown 2015
Series Katie Chats Unknown 2014
Series Saving Hope Unknown 2014
Movie The Youth Code: Life Beyond Surviving Unknown 2013
Movie Sweetieface Unknown 2013
Series Republic of Doyle Unknown 2013
Series Hannibal Unknown 2013
Series This Hour Has 22 Minutes Unknown 2013
Movie Better People Unknown 2012
Series Diary of a Deadly P.I. Unknown 2012
Movie Beat Down Unknown 2012
Movie Life Doesn't Frighten Me Unknown 2012
Series Warehouse 13 Unknown 2012
Movie The 12th Annual Canadian Comedy Awards Unknown 2011
Movie Kathy Unknown 2011
Movie Brad Unknown 2010
Movie Snarbuckled Unknown 2010
Movie Mum's the Word Unknown 2009
Movie Grown Up Movie Star Unknown 2009
Movie Quiet at Dawn Unknown 2009
Movie Cut from the Same Cloth Unknown 2009
Movie Pretty Girls Unknown 2008
Series Murdoch Mysteries Unknown 2008
Movie Patiently Wasting Unknown 2008
Movie Gossip Unknown 2008
Movie Epilogue Unknown 2008
Movie Heartless Disappearance Into Labrador Seas Unknown 2008
Series You're It! Unknown 2006
Movie Lying Awake Unknown 2006
Series Above and Beyond Unknown 2006
Series Legends and Lore of the North Atlantic Unknown 2005
Movie Downward Calling Unknown 2005