
Personal Info
Known For
Acting
Gender
Male
January 23, 1973 (53 years old)
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

A Thousand Blows
2025

Andor
2022

Ted Lasso
2020

Years and Years
2019

Chernobyl
2019

Holmes & Watson
2018

Peterloo
2018

No Offence
2015

Grantchester
2014

Glue
2014

Prey
2014

The Look of Love
2013

Bluestone 42
2013

Spike Island
2012

Cuckoo
2012

Death in Paradise
2011

Vera
2011

Silk
2011

The Shock Doctrine
2009

The Last Enemy
2008

Secret Diary of a Call Girl
2007

Indie Sex
2007

Goal II: Living the Dream
2007

Life on Mars
2006







