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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Full Filmography
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
Those Who Wish Me Dead
Those Who Wish Me Dead
... 2021
Nobadi
Nobadi
... 2019
3some
3some
... 2009
Shotgun Wedding
Shotgun Wedding
... 2022
All I Want for Christmas: The Magic Time Machine
All I Want for Christmas: The Magic Time Machine
... 2022
Sakral
Sakral
... 2018
Midaq Alley
Midaq Alley
... 1995
The Lost City of Z
The Lost City of Z
... 2017
The Teachers' Lounge
The Teachers' Lounge
... 2023