Known for Acting

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.
2004
as Matt
2018
as PC Smalls
2005
as Hughie McGowan
2007
as Hughie McGowan
2013
as Jimmy Humphries
2018
as Peter Wilkes, a Farrier
2002
as Nathan
2005
as Gary
2006
as Mark Fitzgerald
1999
as Alex Thorne
2004
as Vain Man
2012
as Poster Vendor
1987
as The Boy
2016
as Lee Simpson
1989
as Matt Banting
2006
as Charles Gibson Cowan
2009
as Narrator (Voice)
2021
as Ben