Mark O'Brien
- Born
- May 7, 1984
Biography
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).
Acting
By IMDb rating
Arrival
Captain Marks
Marriage Story
Carter Mitchum
Nuremberg
Colonel John Amen
Bad Times at the El Royale
Larsen Rogers
Ready or Not
Alex
Anon
Cyrus Frear
The Front Runner
Billy Shore
Parallel
Josh
Kin
Jake
The Darkest Minds
Rob Meadows
How It Ends
Jeremiah
