Mark O'Brien

Canadian actor
Person
Thing
Mark O'Brien is a Canadian actor and director. He is best known for playing the roles of Des Courtney in Republic of Doyle and Tom Rendon in Halt and Catch Fire.
Mark O'Brien
Definition
Mark O'Brien is a Canadian actor and director. He is best known for playing the roles of Des Courtney in Republic of Doyle and Tom Rendon in Halt and Catch Fire.
Mark O'Brien
Mark O'Brien
Mark O'Brien is a Canadian actor and director. He is best known for playing the roles of Des Courtney in Republic of Doyle and Tom Rendon in Halt and Catch Fire.
New to Cofactor?

Cofactor is a large, structured listing of people, places, and things. Here you can find the definition of each subject.

See also
Your Cofactor profile
Sign up for an account to create your personal profile.