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Mark O'Brien

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).

Personal information

Birthday

1984-05-07

Birth Place

St. Johns, Newfoundland, Canada

Movies and TV shows :

poster

61st Street

2022

6.6

TV
Anon

Anon

2018

6.0

Movie
Arrival

Arrival

2016

7.6

Movie
Bad Times at the El Royale

Bad Times at the El Royale

2018

6.8

Movie
Beat Down

Beat Down

2012

0.0

Movie
Blue Bayou

Blue Bayou

2021

7.5

Movie
Brad

Brad

2010

0.0

Movie
poster

City on a Hill

2019

7.4

TV
poster

Copenhagen

0.0

TV
Cut from the Same Cloth

Cut from the Same Cloth

2009

0.0

Movie
Dennis

Dennis

2015

0.0

Movie
End of Days, Inc.

End of Days, Inc.

2015

5.6

Movie
Epilogue

Epilogue

2008

0.0

Movie
Falsehood

Falsehood

0.0

Movie
Goalie

Goalie

2019

6.8

Movie
Grown Up Movie Star

Grown Up Movie Star

2009

5.4

Movie
poster

Halt and Catch Fire

2014

8.0

TV
Hammer

Hammer

2019

5.4

Movie
poster

Hannibal

2013

8.3

TV
Heartless Disappearance Into Labrador Seas

Heartless Disappearance Into Labrador Seas

2008

0.0

Movie
How It Ends

How It Ends

2018

5.3

Movie
How to Plan an Orgy in a Small Town

How to Plan an Orgy in a Small Town

2015

5.2

Movie
poster

Killjoys

2015

6.9

TV
Kin

Kin

2018

6.1

Movie
Marriage Story

Marriage Story

2019

7.7

Movie
Mum's the Word

Mum's the Word

0.0

Movie
Nuremberg

Nuremberg

0.0

Movie
Parallel

Parallel

2018

6.0

Movie
poster

Perry Mason

2020

7.3

TV
Ready or Not

Ready or Not

2019

7.0

Movie
poster

Republic of Doyle

2010

7.0

TV
Seven Veils

Seven Veils

2025

0.0

Movie
Shadow of God

Shadow of God

0.0

Movie
Snarbuckled

Snarbuckled

2010

0.0

Movie
State Like Sleep

State Like Sleep

2019

4.9

Movie
The Dark Stranger

The Dark Stranger

2016

5.1

Movie
The Darkest Minds

The Darkest Minds

2018

7.0

Movie
The Embers and the Stars

The Embers and the Stars

0.0

Movie
The Four Horsemen

The Four Horsemen

2008

3.9

Movie
The Front Runner

The Front Runner

2018

5.9

Movie
poster

The Kelly Clarkson Show

2019

6.2

TV
poster

The Last Tycoon

2017

7.2

TV
The Righteous

The Righteous

2021

6.2

Movie
poster

The Sticky

2024

7.9

TV
The Voices of Our Mother

The Voices of Our Mother

0.0

Movie
poster

Warehouse 13

2009

7.7

TV
poster

Your Honor

2020

8.1

TV