Movies (Acting Roles)
![The Following Year Poster of The Following Year](//es.actoragecheck.com/image/L2VXNzhGdnlIMGdRMk1vd3pQNXlZNVpHR2FVRi5qcGcAACh231.jpg)
The Following Year
Kieran O'Brien was 48 in The Following Year as 'Ben'.Movie Released: Fri, Oct 15 2021
![Holmes & Watson Poster of Holmes & Watson](//es.actoragecheck.com/image/L29yRVVsS25kalYxckVjV3FYYmJqZWdqZnY5Ny5qcGcAACh231.jpg)
Holmes & Watson
Kieran O'Brien was 45 in Holmes & Watson as 'PC Smalls'.Movie Released: Tue, Dec 25 2018
![Peterloo Poster of Peterloo](//es.actoragecheck.com/image/L2xVUUQ2UUJ3TmdTaWlPQWNOY1RPZDRxR1JJZC5qcGcAACh231.jpg)
Peterloo
Kieran O'Brien was 45 in Peterloo as 'Peter Wilkes, a Farrier'.Movie Released: Thu, Nov 01 2018
![The Watchman Poster of The Watchman](//es.actoragecheck.com/image/L25sRzlBaUpIcmlpMzlPTmQ1akF0Vkh2NUV1MS5qcGcAACh231.jpg)
The Watchman
Kieran O'Brien was 43 in The Watchman as 'Lee Simpson'.Movie Released: Wed, Aug 24 2016
![The Look of Love Poster of The Look of Love](//es.actoragecheck.com/image/L3kwejExb085NGNCSWNJMnp6R2V1eGZyUFF1dy5qcGcAACh231.jpg)
The Look of Love
Kieran O'Brien was 40 in The Look of Love as 'Jimmy Humphries'.Movie Released: Fri, Apr 26 2013
![Spike Island Poster of Spike Island](//es.actoragecheck.com/image/L2pLbG5aSFNmUVcwOVExU0lDdnBEd1BMNzYyby5qcGcAACh231.jpg)
Spike Island
Kieran O'Brien was 39 in Spike Island as 'Poster Vendor'.Movie Released: Thu, Oct 11 2012
![The Shock Doctrine Poster of The Shock Doctrine](//es.actoragecheck.com/image/LzU0Q0Uxc1Z0WDd2UllHR25ESUJFOWZIQ2taTy5qcGcAACh231.jpg)
The Shock Doctrine
Kieran O'Brien was 36 in The Shock Doctrine as 'Narrator (Voice)'.Movie Released: Tue, Sep 01 2009
![Goal II: Living the Dream Poster of Goal II: Living the Dream](//es.actoragecheck.com/image/L3NLS2VqOTg5b1ZiWmFobGRBa3JNVm15QjhwVS5qcGcAACh231.jpg)
Goal II: Living the Dream
Kieran O'Brien was 34 in Goal II: Living the Dream as 'Hughie McGowan'.Movie Released: Fri, Feb 09 2007
![Cracker: Nine Eleven Poster of Cracker: Nine Eleven](//es.actoragecheck.com/image/L2thSGdjbVYxS0kwc3I3bUd1S2ZGYWQ1czVGUS5qcGcAACh231.jpg)
Cracker: Nine Eleven
Kieran O'Brien was 33 in Cracker: Nine Eleven as 'Mark Fitzgerald'.Movie Released: Mon, Oct 30 2006
![Goal! Poster of Goal!](//es.actoragecheck.com/image/LzlZWmhKR29JYkp0cmpEWWJFTkdoUjZmNlNaRS5qcGcAACh231.jpg)
Goal!
Kieran O'Brien was 32 in Goal! as 'Hughie McGowan'.Movie Released: Thu, Sep 29 2005
![A Cock and Bull Story Poster of A Cock and Bull Story](//es.actoragecheck.com/image/L2cxNFFOaEdrV0x2aUJyMThuQ0dEQjFVOHc4Zi5qcGcAACh231.jpg)
A Cock and Bull Story
Kieran O'Brien was 32 in A Cock and Bull Story as 'Gary'.Movie Released: Sun, Jul 17 2005
![9 Songs Poster of 9 Songs](//es.actoragecheck.com/image/LzkxTzd6MHZvN01pTldkNXhEMkJvaXZ3YlFzYi5qcGcAACh231.jpg)
9 Songs
Kieran O'Brien was 31 in 9 Songs as 'Matt'.Movie Released: Fri, Jul 16 2004
![24 Hour Party People Poster of 24 Hour Party People](//es.actoragecheck.com/image/LzhmNTBOUTF3ejZoZHhmQ0lTQ1BWOFhRNkRJSS5qcGcAACh231.jpg)
24 Hour Party People
Kieran O'Brien was 29 in 24 Hour Party People as 'Nathan'.Movie Released: Wed, Feb 13 2002
![Virtual Sexuality Poster of Virtual Sexuality](//es.actoragecheck.com/image/L2xNeDFmaXJDVE05Z3M3a1Z4eVJLakh4NTZMbS5qcGcAACh231.jpg)
Virtual Sexuality
Kieran O'Brien was 26 in Virtual Sexuality as 'Alex Thorne'.Movie Released: Fri, Jul 02 1999
![Monster Maker Poster of Monster Maker](//es.actoragecheck.com/image/L2dOcmYzREw4UFNLaHhiYktvbVZWV2EwZnNyUC5qcGcAACh231.jpg)
Monster Maker
Kieran O'Brien was 16 in Monster Maker as 'Matt Banting'.Movie Released: Mon, Jan 23 1989
![Bellman and True Poster of Bellman and True](//es.actoragecheck.com/image/L3VUc1FiaEE0bFUzRjFheHZ4UTZETFVUM1hGaC5qcGcAACh231.jpg)
Bellman and True
Kieran O'Brien was 14 in Bellman and True as 'The Boy'.Movie Released: Thu, Nov 12 1987
TV Shows (Acting Roles)
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages![The Family Pile Poster of The Family Pile](//es.actoragecheck.com/image/LzY1Wk1xeGtxblBYcDNpTzl4dm9Ob1M1TDlzTS5qcGcAACh231.jpg)
The Family Pile
Kieran O'Brien was 49+ in The Family Pile as 'Stuart'.TV Show Released: First Air Date
Tue, Jan 17 2023
![Star Wars: Andor Poster of Star Wars: Andor](//es.actoragecheck.com/image/LzU5U1ZOd0xmb01uWlBQQjZ1a1c2ZGxQeEFkSS5qcGcAACh231.jpg)
Star Wars: Andor
Kieran O'Brien was 49+ in Star Wars: Andor as 'Pegla'.TV Show Released: First Air Date
Wed, Sep 21 2022
![The Cars That Made the World Poster of The Cars That Made the World](//es.actoragecheck.com/image/L2hHMkRPQm9MS0hYc3didldwbnRNeEJ0UmJaVi5qcGcAACh231.jpg)
The Cars That Made the World
Kieran O'Brien was 47+ in The Cars That Made the World as 'Self - Narrator'.TV Show Released: First Air Date
Sat, Nov 28 2020
![Ted Lasso Poster of Ted Lasso](//es.actoragecheck.com/image/LzVmaFpkd1AxRFZKMEZ5Vkg2dnJGZEh3cFhJbi5qcGcAACh231.jpg)
Ted Lasso
Kieran O'Brien was 47+ in Ted Lasso as 'James Tartt'.TV Show Released: First Air Date
Fri, Aug 14 2020
![Years and Years Poster of Years and Years](//es.actoragecheck.com/image/L3UxRkJzeU1IOVR4N0s1eXpNbkpzWVJ2TkVLUS5qcGcAACh231.jpg)
Years and Years
Kieran O'Brien was 46+ in Years and Years as 'Woody'.TV Show Released: First Air Date
Tue, May 14 2019
![Chernobyl Poster of Chernobyl](//es.actoragecheck.com/image/L2hsTFh0MnRPUFQ2UlJuamlVbW94eUcxTFRGaS5qcGcAACh231.jpg)
Chernobyl
Kieran O'Brien was 46+ in Chernobyl as 'Khodemchuck'.TV Show Released: First Air Date
Mon, May 06 2019
![Trucking Hell Poster of Trucking Hell](//es.actoragecheck.com/image/LzhXdmExc2NtbFE0NUQ2YXd0VnFIbmtxN2VBOC5qcGcAACh231.jpg)
Trucking Hell
Kieran O'Brien was 45+ in Trucking Hell TV Show Released: First Air Date
Thu, May 17 2018
![In the Dark Poster of In the Dark](//es.actoragecheck.com/image/L2VjVUtZbTZQZjhkRUhrMklaaU5hTHRicHJSUS5qcGcAACh231.jpg)
In the Dark
Kieran O'Brien was 44+ in In the Dark as 'DS Gary Kenny'.TV Show Released: First Air Date
Tue, Jul 11 2017
![Glue Poster of Glue](//es.actoragecheck.com/image/LzRNRUdiQW1ORjNob0NLN1NmYkdhNDJQTTRNaS5qcGcAACh231.jpg)
Glue
Kieran O'Brien was 41+ in Glue as 'Thomas Bray'.TV Show Released: First Air Date
Mon, Sep 15 2014
![Prey Poster of Prey](//es.actoragecheck.com/image/L2gwZUcxOGxqUW9ZajF6Z0hUMVhDbVM1aDhzMy5qcGcAACh231.jpg)
Prey
Kieran O'Brien was 41+ in Prey as 'Phil Prentice'.TV Show Released: First Air Date
Mon, Apr 28 2014
![Bluestone 42 Poster of Bluestone 42](//es.actoragecheck.com/image/L254SE1mN1BuclZIdjV5NUdXSENKeU45ellXVi5qcGcAACh231.jpg)
Bluestone 42
Kieran O'Brien was 40+ in Bluestone 42 as 'Nutsack'.TV Show Released: First Air Date
Tue, Mar 05 2013
![Cuckoo Poster of Cuckoo](//es.actoragecheck.com/image/L216Tk9SQ3NsS2xONFY3RE1YTFVxcHYxTXh4Ni5qcGcAACh231.jpg)
Cuckoo
Kieran O'Brien was 39+ in Cuckoo as 'Goran'.TV Show Released: First Air Date
Tue, Sep 25 2012
![Love Life Poster of Love Life](//es.actoragecheck.com/image/L2p5OElJZ2dFOUprbGNja3RmUjlLSG5xQlhCei5qcGcAACh231.jpg)
Love Life
Kieran O'Brien was 39+ in Love Life as 'Dez'.TV Show Released: First Air Date
Thu, Mar 15 2012
![Death in Paradise Poster of Death in Paradise](//es.actoragecheck.com/image/L3U3dDZ2Q3lxQWRENWhFNGVFZlRyWm1WbGpEaS5qcGcAACh231.jpg)
Death in Paradise
Kieran O'Brien was 38+ in Death in Paradise as 'Danny'.TV Show Released: First Air Date
Tue, Oct 25 2011
![Vera Poster of Vera](//es.actoragecheck.com/image/LzdxcFhYRzZJem8wTnZteEhpYjJTS1JEWG1YUS5qcGcAACh231.jpg)
Vera
Kieran O'Brien was 38+ in Vera as 'Bobby Salter'.TV Show Released: First Air Date
Sun, May 01 2011
![Moving On Poster of Moving On](//es.actoragecheck.com/image/LzRlYjFsYjJsa2FNaTVETHF4WlF3SFcxRDZiZy5qcGcAACh231.jpg)
Moving On
Kieran O'Brien was 36+ in Moving On as 'Shane'.TV Show Released: First Air Date
Mon, May 18 2009
![The Last Enemy Poster of The Last Enemy](//es.actoragecheck.com/image/L3dJOGxZNVBwcnZnZzNSUGpWMUhQQU55a3JGeC5qcGcAACh231.jpg)
The Last Enemy
Kieran O'Brien was 35+ in The Last Enemy as 'Wafa'.TV Show Released: First Air Date
Sun, Feb 17 2008
![Secret Diary of a Call Girl Poster of Secret Diary of a Call Girl](//es.actoragecheck.com/image/L3NNbkk1YUxJTjhaajI2dFV1Z1hxRVd0M2lqaC5qcGcAACh231.jpg)
Secret Diary of a Call Girl
Kieran O'Brien was 34+ in Secret Diary of a Call Girl as 'Al'.TV Show Released: First Air Date
Thu, Sep 27 2007
![Indie Sex Poster of Indie Sex](//es.actoragecheck.com/image/L3NJc2RaZkcxaklZalpQcktkUlNhNW1jVmdXVC5qcGcAACh231.jpg)
Indie Sex
Kieran O'Brien was 34+ in Indie Sex as 'Self'.TV Show Released: First Air Date
Wed, Aug 01 2007
![Holby Blue Poster of Holby Blue](//es.actoragecheck.com/image/L2JleG52ZVQ0V2Y4NkRCQ21wb1JmTnRucEs3Si5qcGcAACh231.jpg)
Holby Blue
Kieran O'Brien was 34+ in Holby Blue as 'Constable Robert Clifton'.TV Show Released: First Air Date
Tue, May 08 2007
![Life on Mars Poster of Life on Mars](//es.actoragecheck.com/image/L2tGbWhNcGZ5Q1ZzdThBZEptejB4elVMVWR1Wi5qcGcAACh231.jpg)
Life on Mars
Kieran O'Brien was 32+ in Life on Mars as 'Davie Mackay'.TV Show Released: First Air Date
Mon, Jan 09 2006
![Bloodlines Poster of Bloodlines](//es.actoragecheck.com/image/LzRPRHpZZnBaQXVpbXhHQUdPQUV0bG9iNHBEYy5qcGcAACh231.jpg)
Bloodlines
Kieran O'Brien was 32+ in Bloodlines as 'Mark Hopkin'.TV Show Released: First Air Date
Mon, Jan 31 2005
![New Tricks Poster of New Tricks](//es.actoragecheck.com/image/L21DWFdUVk9GMERWUXZ4d2h0V1d0RFl5VTdlaS5qcGcAACh231.jpg)
New Tricks
Kieran O'Brien was 30+ in New Tricks as 'Michael Jacobs'.TV Show Released: First Air Date
Thu, Jan 01 2004
![The Terry and Gaby Show Poster of The Terry and Gaby Show](//es.actoragecheck.com/image/L2ZSamQ1UVVkRUY5SHhvQkd6TEhWemVwcEl0ay5qcGcAACh231.jpg)
The Terry and Gaby Show
Kieran O'Brien was 30+ in The Terry and Gaby Show TV Show Released: First Air Date
Mon, Jun 02 2003
![Blue Murder Poster of Blue Murder](//es.actoragecheck.com/image/L3g1Rm9VSzNoY2JDOFE5RHRBZE15bUJuNTlWZS5qcGcAACh231.jpg)
Blue Murder
Kieran O'Brien was 30+ in Blue Murder as 'Terry Camerton'.TV Show Released: First Air Date
Sun, May 18 2003
![Burn It Poster of Burn It](//es.actoragecheck.com/image/L3ZYeU5aODdDOGxtdEZWSEZudDBMOGFVMmx3Ny5qcGcAACh231.jpg)
Burn It
Kieran O'Brien was 30+ in Burn It as 'Andy Grimshaw'.TV Show Released: First Air Date
Sat, Feb 08 2003
![The Afternoon Play Poster of The Afternoon Play](//es.actoragecheck.com/lost-image.jpg)
The Afternoon Play
Kieran O'Brien was 30+ in The Afternoon Play as 'Sean Tyler'.TV Show Released: First Air Date
Mon, Jan 27 2003
![Band of Brothers Poster of Band of Brothers](//es.actoragecheck.com/image/LzhKTVhxdU5tZE1VeTJuMlJnVzhnZk9NME8zbC5qcGcAACh231.jpg)
Band of Brothers
Kieran O'Brien was 28+ in Band of Brothers as 'Allen Vest'.TV Show Released: First Air Date
Sun, Sep 09 2001
![Messiah Poster of Messiah](//es.actoragecheck.com/image/L2lQVVVlRFRyQ2oyUkYwejVwclNQaktrQkxpNi5qcGcAACh231.jpg)
Messiah
Kieran O'Brien was 28+ in Messiah as 'Eric Metcalfe'.TV Show Released: First Air Date
Sat, May 26 2001
![Jason and the Argonauts Poster of Jason and the Argonauts](//es.actoragecheck.com/image/L3BZWGtkWHlxbm1LRmYwMVlpNk1rYmZNY3podi5qcGcAACh231.jpg)
Jason and the Argonauts
Kieran O'Brien was 27+ in Jason and the Argonauts as 'Actor'.TV Show Released: First Air Date
Sun, May 07 2000
![Dalziel & Pascoe Poster of Dalziel & Pascoe](//es.actoragecheck.com/image/L21WcGNBbUFnQ282Q1FRTkF3TUNibXljUHZKVC5qcGcAACh231.jpg)
Dalziel & Pascoe
Kieran O'Brien was 23+ in Dalziel & Pascoe TV Show Released: First Air Date
Sat, Mar 16 1996
![Cracker Poster of Cracker](//es.actoragecheck.com/image/LzZUYWZQampkbnF1b2tJT3hIeXdCdFV2STVEUy5qcGcAACh231.jpg)
Cracker
Kieran O'Brien was 20+ in Cracker as ', Mark Fitzgerald, Mark'.TV Show Released: First Air Date
Mon, Sep 27 1993
![Heartbeat Poster of Heartbeat](//es.actoragecheck.com/image/L2pBbWtNbnF5S1A2a0Q5UWxYdkp4a3hNTHdEQi5qcGcAACh231.jpg)
Heartbeat
Kieran O'Brien was 19+ in Heartbeat as 'Neil'.TV Show Released: First Air Date
Fri, Apr 10 1992
![Children's Ward Poster of Children's Ward](//es.actoragecheck.com/image/L2x1NjVZblBxaHZNajFpT29DZVQ1V3FMeE9yei5qcGcAACh231.jpg)
Children's Ward
Kieran O'Brien was 16+ in Children's Ward as 'Lee Jones'.TV Show Released: First Air Date
Wed, Mar 15 1989
![Casualty Poster of Casualty](//es.actoragecheck.com/image/L3hvcmk2ajFlT2RYd0Q1ejIxM3QybzhOTWN2dS5qcGcAACh231.jpg)
Casualty
Kieran O'Brien was 13+ in Casualty as 'Chris Miller, Billy'.TV Show Released: First Air Date
Sat, Sep 06 1986
![Dramarama Poster of Dramarama](//es.actoragecheck.com/image/L3hwNmxwSld4bUpVejFmcHprcHliUjVuVEM3SS5qcGcAACh231.jpg)
Dramarama
Kieran O'Brien was 10+ in Dramarama TV Show Released: First Air Date
Mon, Sep 12 1983