Mark O'Brien

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).

Cast

The Four Horsemen

Grown Up Movie Star

Cut from the Same Cloth

Heartless Disappearance Into Labrador Seas

Jacob O'Higgins

The Dark Stranger

Colonel John Amen

End of Days, Inc.

The Voices of Our Mother

State Like Sleep

The Darkest Minds

How to Plan an Orgy in a Small Town

Bad Times at the El Royale

The Front Runner

The Outer Threat

Elizeus Carrier

The One That Got Away

Crew

Writer, Director, Executive Producer

Director, Producer

The Voices of Our Mother

Director, Writer

Executive Producer

Producer, Editor

Director, Writer, Editor

Director, Producer, Editor

Director, Writer, Editor, Cinematography