Mark O'Brien
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).
Fotos
Películas (46)

The Outer Threat
2026 · Daniel Ashford

The Voices of Our Mother
2026 · William, Director, Writer

Nuremberg: El Juicio Del Siglo
2025 · Colonel John Amen

The Memory Keeper
2025 · Elizeus Carrier

Shadow of God
2025 · Mason Harper

Seven Veils
2025 · Paul

Topper
2025 · Topper

Blue Bayou
2021 · Ace

The Righteous
2021 · Aaron Smith, Executive Producer, Director, Writer

Hammer
2019 · Chris Davis

Marriage Story
2019 · Carter Mitchum

Ready or Not
2019 · Alex

Goalie
2019 · Terry Sawchuk, Executive Producer

State Like Sleep
2019 · Darren

The Front Runner
2018 · Billy Shore

Bad Times at the El Royale
2018 · Larsen Rogers

Kin
2018 · Jake

The Darkest Minds
2018 · Rob Meadows

How It Ends
2018 · Jeremiah

Anon
2018 · Cyrus Frear

Parallel
2018 · Josh

Arrival
2016 · Captain Marks

Wanderer
2016 · Eric, Director, Producer

The Dark Stranger
2016 · Mark

How to Plan an Orgy in a Small Town
2015 · Bruce Buck

End of Days, Inc.
2015 · Jason

Dennis
2015 · Dennis, Producer
Sweetieface
2013 · Sam, Director, Producer, Editor

Beat Down
2012 · Michael

Kathy
2011 · Director

Snarbuckled
2010 · Jacob O'Higgins
Brad
2010 · Brad, Producer, Editor

Grown Up Movie Star
2010 · Will
Mum's the Word
2009 · Curtis
Quiet at Dawn
2009 · Watts
Cut from the Same Cloth
2009 · Jack Cochrane

Heartless Disappearance Into Labrador Seas
2008 · Charlie
Epilogue
2008 · Henry
Pretty Girls
2008 · Director, Writer, Editor, Cinematography

The One That Got Away
2008 · Tommy Palchek

The Four Horsemen
2008 · Eric Rollins
Better People
· John, Director, Writer, Editor
Nice People
· Director
Good in the Room
· Charlie, Writer, Executive Producer

Little One
Soma
· Paul
Series (14)

The Copenhagen Test
2025 · Edmund Cobb

The Sticky
2024 · Charlie

61st Street
2022 · Officer Logan

Your Honor
2020 · Father Jay

Perry Mason
2020 · Thomas Milligan

El programa de Kelly Clarkson
2019 · Self

City on a Hill
2019 · Jimmy Ryan

The Last Tycoon
2017 · Max Miner

Killjoys
2015 · Grayson Hicks

Halt and Catch Fire
2014 · Tom Rendon

Hannibal
2013 · Randall Tier

Republic of Doyle
2010 · Des Courtney

Warehouse 13
2009 · Jerry Hoffler
Stillwater
· Deputy Ted Keegan



