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Variety (1964) / A Trip to the Moon (1902) / The Art of the Moving Picture / Peaks of Japanese Cinema / Variety (1948) / The Mark of Zorro (1920) / A Million and One Nights: A History of the Motion Picture / The French New Wave / Screenland (1947) / The Lost World (1925) / Writing the Photoplay / Silent Cinema & the Avant-Garde / Cine-Mundial (1946) / He Walked by Night (1948) /
Variety (1964) / A Trip to the Moon (1902) / The Art of the Moving Picture / Peaks of Japanese Cinema / Variety (1948) / The Mark of Zorro (1920) / A Million and One Nights: A History of the Motion Picture / The French New Wave / Screenland (1947) / The Lost World (1925) / Writing the Photoplay / Silent Cinema & the Avant-Garde / Cine-Mundial (1946) / He Walked by Night (1948) /
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Mark O'Brien
Born
7 May 1984
Place
St. Johns, Newfoundland, Canada
Acting

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).

As director

The Voices of Our Mother

The Voices of Our Mother

2026 · Director
The Righteous

The Righteous

2021 · Director
Wanderer

Wanderer

2016 · Director

Sweetieface

2013 · Director
Kathy

Kathy

2011 · Director

Pretty Girls

2008 · Director

Better People

Director

Nice People

Director

As actor

The Voices of Our Mother

The Voices of Our Mother

2026 · William
The Outer Threat

The Outer Threat

2026
Seven Veils

Seven Veils

2025 · Paul
Shadow of God

Shadow of God

2025 · Mason Harper
Nuremberg

Nuremberg

2025 · Colonel John Amen
The Memory Keeper

The Memory Keeper

2025 · Elizeus Carrier
Topper

Topper

2025 · Topper
Blue Bayou

Blue Bayou

2021 · Ace
The Righteous

The Righteous

2021 · Aaron Smith
State Like Sleep

State Like Sleep

2019 · Darren
Marriage Story

Marriage Story

2019 · Carter Mitchum
Goalie

Goalie

2019 · Terry Sawchuk
Hammer

Hammer

2019 · Chris Davis
Ready or Not

Ready or Not

2019 · Alex
Anon

Anon

2018 · Cyrus Frear
Kin

Kin

2018 · Jake
Parallel

Parallel

2018 · Josh
The Darkest Minds

The Darkest Minds

2018 · Rob Meadows
Bad Times at the El Royale

Bad Times at the El Royale

2018 · Larsen Rogers
The Front Runner

The Front Runner

2018 · Billy Shore
How It Ends

How It Ends

2018 · Jeremiah
The Dark Stranger

The Dark Stranger

2016 · Mark
Arrival

Arrival

2016 · Captain Marks
Wanderer

Wanderer

2016 · Eric
End of Days, Inc.

End of Days, Inc.

2015 · Jason
How to Plan an Orgy in a Small Town

How to Plan an Orgy in a Small Town

2015 · Bruce Buck
Dennis

Dennis

2015 · Dennis

Sweetieface

2013 · Sam
Beat Down

Beat Down

2012 · Michael
Grown Up Movie Star

Grown Up Movie Star

2010 · Will