Mark OBrien
Actor | Producer
Mark O'Brien (born May 7th, 1984) is a Canadian actor and director. He is best known for playing the role of Des Cour...
Videos & Photos
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Nuremberg
Nuremberg
... 2025
Arrival
Arrival
... 2016
Anon
Anon
... 2018
Ready or Not
Ready or Not
... 2019
Marriage Story
Marriage Story
... 2019
Biography of
Mark OBrien
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).
Biography of
Mark OBrien
Videos
Photos
Biography of
Mark OBrien
Captain America: The First Avenger
Captain America: The First Avenger
... 2011
Life After Beth
Life After Beth
... 2014
Heretic
Heretic
... 2024
A Man of Action
A Man of Action
... 2022
The Scandalous Lady W
The Scandalous Lady W
... 2015
Caveat
Caveat
... 2020
Clouds of Sils Maria
Clouds of Sils Maria
... 2014
The Lost Husband
The Lost Husband
... 2020
The Story of Us
The Story of Us
... 1999