Mark O'Brien
0 FOLLOWERS • 23 CREDITS • MAY 7, 1984 • 41
Biography
Mark O'Brien (born May 7, 1984) is a Canadian actor and director. He is best known for playing the role of Des Courtney in Republic of Doyle and Tom Rendon in Halt and Catch Fire.
Known For
The Kelly Clarkson Show
Perry Mason
Your Honor
Hannibal
Killjoys
The Sticky
Halt and Catch Fire
Kin
Marriage Story
Bad Times at the El Royale
The Darkest Minds
City on a Hill
61st Street
How It Ends
The Last Tycoon
Arrival
Republic of Doyle
The Copenhagen Test
Nuremberg
Parallel
Anon
Seven Veils
Ready or Not
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