Kieran O'Brien

Kieran O'Brien

O'Brien grew up in nearby Royton and was educated at the Bishop Henshaw Roman Catholic Memorial High School in Rochdale. He began acting at an early age and was the star of a BBC TV series Gruey by the time he was 15. He also featured in several other series at the time in one-off or recurring roles. In 1993, he played the role of Craig Lee in Coronation Street and then the role of Lee Jones in Children's Ward. In 1993 he also became a regular in the detective series, Cracker, playing Mark, the son of central character Robbie Coltrane. In 1999 he made his cinema debut with the film Virtual Sexuality and began a reunited with Cracker director Michael Winterbottom for 24 Hour Party People in 2002 and, in '04, for the controversial 9 Songs, which included scenes of genuine sexual intercourse between O'Brien and his leading lady Margo Stilley. His role had earned him the credit of being the only mainstream British actor who has been shown ejaculating in a mainstream UK-produced feature. Since 9 Songs, O'Brien has made two further films with Winterbottom; A Cock and Bull Story and The Look of Love. Recent regular TV roles include Holby Blue and The Syndicate.

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Known For

Filmography

2025

A Thousand Blows
A Thousand Blows
as Mr Harkness
TV - Released: 2/21/2025

2023

The Family Pile
The Family Pile
as Stuart
TV - Released: 1/17/2023

2022

Andor
Andor
as Pegla
TV - Released: 9/21/2022

2021

The Following Year
The Following Year
as Ben
Movie - Released: 10/15/2021

2020

The Cars That Made the World
The Cars That Made the World
as Self - Narrator
TV - Released: 11/28/2020
Ted Lasso
Ted Lasso
as James Tartt
TV - Released: 8/14/2020

2019

Years and Years
Years and Years
as Woody
TV - Released: 5/14/2019
Chernobyl
Chernobyl
as Khodemchuck
TV - Released: 5/6/2019

2018

Peterloo
Peterloo
as Peter Wilkes, a Farrier
Movie - Released: 11/1/2018
Holmes & Watson
Holmes & Watson
as PC Smalls
Movie - Released: 12/25/2018
Trucking Hell
Trucking Hell
TV - Released: 5/17/2018

2017

In the Dark
In the Dark
as DS Gary Kenny
TV - Released: 7/11/2017

2016

The Watchman
The Watchman
as Lee Simpson
Movie - Released: 8/24/2016

2014

Prey
Prey
as Phil Prentice
TV - Released: 4/28/2014
Glue
Glue
as Thomas Bray
TV - Released: 9/15/2014
Grantchester
Grantchester
as Arthur Evans
TV - Released: 10/6/2014

2013

The Look of Love
The Look of Love
as Jimmy Humphries
Movie - Released: 4/26/2013
Bluestone 42
Bluestone 42
as Nutsack
TV - Released: 3/5/2013

2012

Spike Island
Spike Island
as Poster Vendor
Movie - Released: 10/11/2012
Love Life
Love Life
as Dez
TV - Released: 3/15/2012
Cuckoo
Cuckoo
as Goran
TV - Released: 9/25/2012

2011

Vera
Vera
as Bobby Salter
TV - Released: 5/1/2011
Death in Paradise
Death in Paradise
as Danny
TV - Released: 10/25/2011

2009

The Shock Doctrine
The Shock Doctrine
as Narrator (Voice)
Movie - Released: 9/1/2009
Moving On
Moving On
as Shane
TV - Released: 5/18/2009

2008

The Last Enemy
The Last Enemy
as Wafa
TV - Released: 2/17/2008

2007

Goal II: Living the Dream
Goal II: Living the Dream
as Hughie McGowan
Movie - Released: 2/9/2007
Holby Blue
Holby Blue
as Constable Robert Clifton
TV - Released: 5/8/2007
Secret Diary of a Call Girl
Secret Diary of a Call Girl
as Al
TV - Released: 9/27/2007
Indie Sex
Indie Sex
as Self
TV - Released: 8/1/2007

2006

Elizabeth David: A Life in Recipes
Elizabeth David: A Life in Recipes
as Charles Gibson Cowan
Movie - Released: 1/17/2006
Cracker: Nine Eleven
Cracker: Nine Eleven
as Mark Fitzgerald
Movie - Released: 10/30/2006
Life on Mars
Life on Mars
as Davie Mackay
TV - Released: 1/9/2006

2005

Goal!
Goal!
as Hughie McGowan
Movie - Released: 9/29/2005
A Cock and Bull Story
A Cock and Bull Story
as Gary
Movie - Released: 7/17/2005
Bloodlines
Bloodlines
as Mark Hopkin
TV - Released: 1/31/2005

2004

9 Songs
9 Songs
as Matt
Movie - Released: 7/16/2004
New Tricks
New Tricks
as Michael Jacobs
TV - Released: 1/1/2004

2003

TV
The Terry and Gaby Show
TV - Released: 6/2/2003
Burn It
Burn It
as Andy Grimshaw
TV - Released: 2/8/2003
Blue Murder
Blue Murder
as Terry Camerton
TV - Released: 5/18/2003
TV
The Afternoon Play
as Sean Tyler
TV - Released: 1/27/2003

2002

24 Hour Party People
24 Hour Party People
as Nathan
Movie - Released: 2/13/2002

2001

Band of Brothers
Band of Brothers
as Allen Vest
TV - Released: 9/9/2001
Messiah
Messiah
as Eric Metcalfe
TV - Released: 5/26/2001

2000

Jason and the Argonauts
Jason and the Argonauts
as Actor
TV - Released: 5/7/2000

1999

Virtual Sexuality
Virtual Sexuality
as Alex Thorne
Movie - Released: 7/2/1999

1996

Dalziel & Pascoe
Dalziel & Pascoe
TV - Released: 3/16/1996

1994

Harry Enfield and Chums
Harry Enfield and Chums
TV - Released: 11/4/1994

1993

Cracker
Cracker
TV - Released: 9/27/1993
Cracker
Cracker
as Mark Fitzgerald
TV - Released: 9/27/1993
Cracker
Cracker
as Mark
TV - Released: 9/27/1993

1992

Heartbeat
Heartbeat
as Neil
TV - Released: 4/10/1992

1989

Monster Maker
Monster Maker
as Matt Banting
Movie - Released: 1/23/1989
Children's Ward
Children's Ward
as Lee Jones
TV - Released: 3/15/1989

1987

Bellman and True
Bellman and True
as The Boy
Movie - Released: 11/12/1987

1986

Casualty
Casualty
as Chris Miller
TV - Released: 9/6/1986
Casualty
Casualty
as Billy
TV - Released: 9/6/1986

1983

Dramarama
Dramarama
TV - Released: 9/12/1983