Mark O'Brien
Acting

Mark O'Brien

Born May 7, 1984 in St. Johns, Newfoundland, CanadaKnown for Acting

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).

44 Titles on FlixWow

The Outer Threat poster
5.8

The Outer Threat

The Voices of Our Mother poster
6.4

The Voices of Our Mother

Shadow of God poster
5.7

Shadow of God

The Copenhagen Test poster
6.6

The Copenhagen Test

Nuremberg poster
7.6

Nuremberg

Seven Veils poster
5.6

Seven Veils

Topper poster
5.3

Topper

The Memory Keeper poster

The Memory Keeper

The Sticky poster
7.2

The Sticky

61st Street poster
6.2

61st Street

Blue Bayou poster
7.4

Blue Bayou

The Righteous poster
6.3

The Righteous

Your Honor poster
8.1

Your Honor

Marriage Story poster
7.7

Marriage Story

Hammer poster
5.4

Hammer

Ready or Not poster
7.1

Ready or Not

Goalie poster
6.8

Goalie

The Kelly Clarkson Show poster
6.3

The Kelly Clarkson Show

City on a Hill poster
7.3

City on a Hill

Bad Times at the El Royale poster
6.8

Bad Times at the El Royale

How It Ends poster
5.3

How It Ends

The Darkest Minds poster
7.0

The Darkest Minds

The Front Runner poster
5.9

The Front Runner

Parallel poster
6.0

Parallel

Anon poster
6.0

Anon

The Last Tycoon poster
7.0

The Last Tycoon

Arrival poster
7.6

Arrival

The Dark Stranger poster
4.9

The Dark Stranger

Killjoys poster
6.9

Killjoys

How to Plan an Orgy in a Small Town poster
5.1

How to Plan an Orgy in a Small Town

Dennis poster

Dennis

End of Days, Inc. poster
5.8

End of Days, Inc.

Halt and Catch Fire poster
7.9

Halt and Catch Fire

Hannibal poster
8.3

Hannibal

Beat Down poster

Beat Down

Kathy poster

Kathy

Grown Up Movie Star poster
5.1

Grown Up Movie Star

The One That Got Away poster
4.3

The One That Got Away

The Four Horsemen poster
5.9

The Four Horsemen

Heartless Disappearance Into Labrador Seas poster

Heartless Disappearance Into Labrador Seas

We Are the Champions poster
6.7

We Are the Champions

Miss Cast Away and the Island Girls poster
2.7

Miss Cast Away and the Island Girls

Sorority Girl poster
5.8

Sorority Girl

Little One poster

Little One