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Personal Info

Known For

Acting

Known Credits

61

Gender

Male

Birthday

1973-01-23 (52 years old)

Place of Birth

Oldham, Greater Manchester, UK

Also Known As

Keiran O'Brien

Kieran O'Brien

Biography

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.

Known For

Acting

9 Songs

2004

9 Songs

as

Matt

Virtual Sexuality

1999

Virtual Sexuality

as

Alex Thorne

Elizabeth David: A Life in Recipes

2006

Elizabeth David: A Life in Recipes

as

Charles Gibson Cowan

Goal!

2005

Goal!

as

Hughie McGowan

Goal II: Living the Dream

2007

Goal II: Living the Dream

as

Hughie McGowan

The Shock Doctrine

2009

The Shock Doctrine

as

Narrator (Voice)

Bellman and True

1987

Bellman and True

as

The Boy

The Look of Love

2013

The Look of Love

as

Jimmy Humphries

Monster Maker

1989

Monster Maker

as

Matt Banting

The Watchman

2016

The Watchman

as

Lee Simpson

Peterloo

2018

Peterloo

as

Peter Wilkes, a Farrier

Spike Island

2012

Spike Island

as

Poster Vendor

Holmes & Watson

2018

Holmes & Watson

as

PC Smalls

Cracker: Nine Eleven

2006

Cracker: Nine Eleven

as

Mark Fitzgerald

The Banker

2004

The Banker

as

Vain Man

Heartbeat

Heartbeat

as

Neil

Holby Blue

Holby Blue

as

Constable Robert Clifton

Band of Brothers

Band of Brothers

as

Allen Vest

Life on Mars

Life on Mars

as

Davie Mackay

Messiah

Messiah

as

Eric Metcalfe

New Tricks

New Tricks

as

Michael Jacobs

Burn It

Burn It

as

Andy Grimshaw

Cuckoo

Cuckoo

as

Goran

Cracker

Cracker

as

Mark Fitzgerald

Vera

Vera

as

Bobby Salter

Blue Murder

Blue Murder

as

Terry Camerton

Moving On

Moving On

as

Shane

Prey

Prey

as

Phil Prentice

Bluestone 42

Bluestone 42

as

Nutsack

Casualty

Casualty

as

Chris Miller

Casualty

Casualty

as

Billy

Children's Ward

Children's Ward

as

Lee Jones

The Afternoon Play

The Afternoon Play

as

Sean Tyler

In the Dark

In the Dark

as

DS Gary Kenny

Cracker

Cracker

as

Mark

Glue

Glue

as

Thomas Bray

Indie Sex

Indie Sex

as

Self

Andor

Andor

as

Pegla

Chernobyl

Chernobyl

as

Khodemchuck

Bloodlines

Bloodlines

as

Mark Hopkin

Ted Lasso

Ted Lasso

as

James Tartt

A Thousand Blows

A Thousand Blows

as

Mr Harkness

Grantchester

Grantchester

as

Arthur Evans

Production

She

2020

She

as

Crew

Directing