Mark O'Brien

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).

Place of Birth: Not available

Birthday: May 07, 1984

Deathday: N/A

Popularity:

7.208

Known For

Seven Veils
Seven Veils

2025-03-07

The Four Horsemen
The Four Horsemen

2008-03-18

Grown Up Movie Star
Grown Up Movie Star

2009-10-20

Cut from the Same Cloth
Cut from the Same Cloth

2009-01-01

Heartless Disappearance Into Labrador Seas
Heartless Disappearance Into Labrador Seas

2008-09-09

Shadow of God
Shadow of God

Snarbuckled
Snarbuckled

2010-09-18

The Dark Stranger
The Dark Stranger

2016-07-15

Nuremberg
Nuremberg

End of Days, Inc.
End of Days, Inc.

2015-04-24

The Voices of Our Mother
The Voices of Our Mother

Beat Down
Beat Down

2012-08-03

Arrival
Arrival

2016-11-10

Anon
Anon

2018-05-03

State Like Sleep
State Like Sleep

2019-01-04

Kin
Kin

2018-08-29

Parallel
Parallel

2018-04-10

The Darkest Minds
The Darkest Minds

2018-07-25

How to Plan an Orgy in a Small Town
How to Plan an Orgy in a Small Town

2015-09-19

Bad Times at the El Royale
Bad Times at the El Royale

2018-10-04

Marriage Story
Marriage Story

2019-09-28

The Front Runner
The Front Runner

2018-11-06

How It Ends
How It Ends

2018-07-13

Goalie
Goalie

2019-03-01

Hammer
Hammer

2019-12-05

Ready or Not
Ready or Not

2019-08-21

Blue Bayou
Blue Bayou

2021-09-10

The Righteous
The Righteous

2021-08-15

Mum's the Word
Mum's the Word

2009-10-23

Epilogue
Epilogue

2008-06-27

Brad
Brad

2010-07-24

The Embers and the Stars
The Embers and the Stars

Dennis
Dennis

2015-04-18

Falsehood
Falsehood

Quiet at Dawn
Quiet at Dawn

2009-09-01