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Mark O'Brien (IX)


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. See full bio »

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7 wins & 8 nominations. See more awards »

Known For

Halt and Catch Fire
Halt and Catch Fire Tom Rendon
(2015-2017)
The Last Tycoon
The Last Tycoon Max Miner
(2016-2017)
Arrival
Arrival Captain Marks
(2016)
Republic of Doyle
Republic of Doyle Des Courtney
(2010-2014)

Filmography

Hide Hide Show Show Actor (40 credits)
 2018 The Darkest Minds (filming)
Rob Meadows
 2017 Anon (post-production)
Cyrus Frear
 2017/II Kin (post-production)
Jake
 2017/II Parallel (post-production)
Josh
 2016-2017 The Last Tycoon (TV Series)
Max Miner
- Oscar, Oscar, Oscar (2017) ... Max Miner
- An Enemy Among Us (2017) ... Max Miner
- A Brady-American Christmas (2017) ... Max Miner
- Burying the Boy Genius (2017) ... Max Miner
- A More Perfect Union (2017) ... Max Miner
 2015 The Dark Stranger
Mark
 2015 Whitehorse (Short)
Evan
 2015/I Wanderer (Short)
Eric
 2015 Killjoys (TV Series)
Grayson Hicks
- Kiss Kiss, Bye Bye (2015) ... Grayson Hicks
 2015 Len and Company
Zach
 2015 End of Days, Inc.
Jason
 2015 Dennis (Short)
Dennis
 2014 Saving Hope (TV Series)
Marshall Parker
- Awakenings (2014) ... Marshall Parker
 2014 Hannibal (TV Series)
Randall Tier
- Naka-Choko (2014) ... Randall Tier
- Shiizakana (2014) ... Randall Tier
 2013 Sweetieface (Short)
 2013 This Hour Has 22 Minutes (TV Series)
Des Courtney
- The 22 Minutes Holiday Special (2013) ... Des Courtney
 2012 Better People (Short)
John
 2012 Murdoch Mysteries (TV Series)
Jerome Bradley
- Murdoch Night in Canada (2012) ... Jerome Bradley
 2012 Diary of a Deadly P.I. (TV Series)
Des Courtney
- Chapter 11: Case Closed (2012) ... Des Courtney
- Chapter 10: Confronting the Suspect (2012) ... Des Courtney
- Chapter 9: What to Do to Unwind (2012) ... Des Courtney
- Chapter 8: The Art of Body Language (2012) ... Des Courtney
- Chapter 7: Updating the Client (2012) ... Des Courtney
 2012 Beat Down
Michael
 2010 Snarbuckled (Short)
Jacob O'Higgins
 2010 Brad (Short)
Brad
 2009 Cut from the Same Cloth (Short)
Jack Cochrane
 2009 Mum's the Word (Short)
Curtis
 2009 Grown Up Movie Star
Will
 2009 Quiet at Dawn (Short)
Watts
 2008/I Epilogue (Short)
Henry
 2008 Patiently Wasting (Short)
Paul
 2006 Above and Beyond (TV Mini-Series)
Drake
- Part 2 (2006) ... Drake
- Part 1 ... Drake
 2006 You're It! (TV Series)
Mark / Various
- Episode #1.10 (2006) ... Mark / Various
- Episode #1.9 (2006) ... Mark / Various
- Episode #1.8 (2006) ... Mark / Various
- Episode #1.7 (2006) ... Mark / Various
- Episode #1.6 (2006) ... Mark / Various
 2005 Downward Calling (Short)
John Doe
Show Show Director (10 credits)
Show Show Writer (4 credits)
Show Show Editor (6 credits)
Show Show Producer (6 credits)
Show Show Cinematographer (2 credits)
Show Show Composer (1 credit)
Show Show Thanks (1 credit)
Show Show Self (3 credits)

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Personal Details

Other Works:

Formerly a journalist for the CBC News See more »

Height:

6' 2½" (1.89 m)
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Did You Know?

Star Sign:

Taurus

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