Image of Mark O'Brien

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 Walking Through Fires
Latest Project:
Movie The Darkest Minds 2018-09-14

7 wins & 8 nominations.

Known For
Poster of Arrival
Poster of The Last Tycoon
Poster of Halt and Catch Fire
Poster of Republic of Doyle
Movie The Darkest Minds Rob Meadows 2018-09-14
Movie Better People John 2018
Movie Cut from the Same Cloth Unknown 2018
Movie Threshold Unknown 2017
Movie State Like Sleep Unknown 2017
Movie Kin Jake 2017-08-16
Movie Parallel Josh 2017-12-13
Movie The Dark Stranger Mark 2017-12-09
Series Legends and Lore of the North Atlantic Unknown 2017-10-31
Movie Anon Cyrus Frear 2017
Movie Len and Company Zach 2016-06-10
Series The Last Tycoon Max Miner 2016-06-17
Movie End of Days, Inc. Jason 2016-02-19
Movie How to Plan an Orgy in a Small Town Bruce Buck 2016-05-13
Movie Arrival Captain Marks 2016-11-11
Movie Wanderer Unknown 2015
Series Killjoys Unknown 2015-06-19
Movie Whitehorse Evan 2015-11-12
Movie Dennis Unknown 2015
Movie Who Is Hannah? Unknown 2015-09-18
Series Halt and Catch Fire Unknown 2014-06-01
Series Hannibal Unknown 2013-04-04
Movie Sweetieface Unknown 2013
Movie The Youth Code: Life Beyond Surviving Unknown 2013
Series Diary of a Deadly P.I. Unknown 2012
Movie Life Doesn't Frighten Me Unknown 2012-05-22
Series Katie Chats Unknown 2012-02-12
Series Saving Hope Unknown 2012-06-07
Movie Beat Down Michael 2012-08-03
Movie Kathy Unknown 2011-09-17
Movie Walking Through Fires Himself 2011
Movie The 12th Annual Canadian Comedy Awards Unknown 2011-11-28
Movie Grown Up Movie Star Will 2010-01-20
Series Republic of Doyle Des Courtney 2010-01-06
Movie Brad Unknown 2010
Movie Snarbuckled Unknown 2010
Movie Quiet at Dawn Watts 2009-09-01
Series Warehouse 13 Unknown 2009-07-07
Movie Mum's the Word Curtis 2009-10-23
Movie Heartless Disappearance Into Labrador Seas Unknown 2008
Movie Epilogue Henry 2008-06-27
Movie Gossip Unknown 2008-04-20
Series Murdoch Mysteries Unknown 2008-01-24
Movie Patiently Wasting Paul 2008-04-01
Movie Pretty Girls Unknown 2008
Movie Lying Awake Unknown 2006
Series You're It! Unknown 2006
Series Above and Beyond Drake 2006-10-29
Movie Downward Calling Unknown 2005
Series This Hour Has 22 Minutes Unknown 1992-09-01