Mark O'Brien photo

Mark O'Brien

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).

Known For

Arrival photo

Anon photo

Kin photo

The Four Horsemen photo

The Four Horsemen

The Dark Stranger photo

The Dark Stranger

State Like Sleep photo

State Like Sleep

Seven Veils photo

Heartless Disappearance Into Labrador Seas photo

Heartless Disappearance Into Labrador Seas

End of Days, Inc. photo

End of Days, Inc.

Person Stats

Known ForActing

GenderMale

Birthday1984-05-07

Place of Birth St. Johns, Newfoundland, Canada

Also Known AsMark O’Brien

Gallery

Display Photo

Display Photo

Display Photo