Mark O'Brien

Acting

5 titles tracked

Born May 7, 1984 (age 42) · St. Johns, Newfoundland, Canada

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). From TMDB

Filmography

by popularity

as Colonel John Amen

Bad Times at the El Royale

as Larsen Rogers

as Captain Marks

as Carter Mitchum

as Rob Meadows