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Mark O'Brien

Television Director / Film Producer / Screenwriter / Film Director | * 05/07/1984 (39) | St. John's, Canada (Canada)
Mark O'Brien (born May 7, 1984) is a Canadian actor and director best known for his roles as Des Courtney in Republic of Doyle and Tom Rendon in Halt and Catch Fire. He won the Canadian Screen Award for Best Actor at the 8th Canadian Screen Awards for his performance as Terry Sawchuk in the biographical drama film Goalie. At the 10th Canadian Screen Awards in 2022 he received two nominations for his film The Righteous, for both Best Supporting Actor and Best Original Screenplay. The film, which he wrote and directed himself, also won Best Screenplay at the Fantasia International Film Festival in Montreal and Manchester’s Grimmfest, as well as Best Cinematography at Grimmfest and the Blood in the Snow Canadian Film Festival. ()
Photo of Mark O'Brien

Mark O'Brien (born May 7, 1984) is a Canadian actor and director. He is best known for playing the role of Des Courtney in Republic of Doyle and Tom Rendon in Halt and Catch Fire.

Most frequent genres for this person: Drama | Comedies | Thriller

Known for these Movies & Shows

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Movies with Mark O'Brien as Actor(25)

as Ace2021 Blue Bayou
as Aaron Smith2021 The Righteous
as Darren2019 State Like Sleep
as Alex Le Domas2019 Ready or Not
as Carter Mitchum2019 Marriage Story
as Chris Davis2019 Hammer
as Terry Sawchuk2019 Goalie
as Jake2018 Kin
as Cyrus Frear2018 Anon
as Rob Meadows2018 The Darkest Minds
as Josh2018 Parallel
as Billy Shore2018 The Front Runner
as Larsen Rogers2018 Bad Times at the El Royale
as Jeremiah2018 How It Ends
as Captain Marks2016 Arrival
as Mark2016 The Dark Stranger
as Jason2015 End of Days, Inc.
as Michael2012 Beat Down
as Father Tyrone2012 Beat Down
as Jacob O'Higgins2010 Snarbuckled
as Eric Rollins2008 The Four Horsemen

TV Shows/Series with Mark O'Brien as Actor(9)

as Thomas Milligan2020 Perry Mason
as Father Jay2020 Your Honor
as Jimmy Ryan2019 City on a Hill
as Max Miner2017 The Last Tycoon
as Grayson Hicks2015 Killjoys
as Tom Rendon2014 Halt and Catch Fire
as Des Courtney2010 Republic of Doyle
as Jerry Hoffler2009 Warehouse 13

Movies with Mark O'Brien as Crew(5)

Directing/Director2021 The Righteous
Production/Executive Producer2021 The Righteous
Writing/Writer2021 The Righteous
Production/Executive Producer2019 Goalie
Directing/Director2016 Wanderer

Additional Information

Official websites:
Full Name: Mark O'Brien
Citizenship: Canada
Born: Monday, 05/07 1984 (May) in St. John's, Canada (Canada) (current age: 39 years + 327 days)
Zodiac sign: Taurus (Chinese zodiac sign: Rat)
Spouses (current/former): Georgina Reilly
Other names for Mark O'Brien (nicknames, foreign languages etc.):
"Mark O’Brien"
"Mark O’Brien (Schauspieler)"
Mark O'Brien frequently works together with these people:
Julius Jefferson (7x, Crew)
Peter Moffat (6x, Crew)
Adriana Maggs (5x, Crew)
Joel Thomas Hynes (4x, Actor)
Allan Hawco (4x, Actor)
Rolin Jones (4x, Crew)
Jeremy Lalonde (4x, Crew)
Zack Whedon (4x, Crew)
WatchPlayStream ID: PEOPLE:162372, Added: 07/06/2018, Last updated: 03/22/2024