Movies (Acting Roles)
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Four Mothers
Niamh Cusack will be 65 in Four Mothers as 'Maura the Medium'.Movie Released: Fri, Apr 04 2025
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We Live in Time
Niamh Cusack was 64 in We Live in Time as 'Sylvia'.Movie Released: Thu, Oct 10 2024
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Reawakening
Niamh Cusack was 64 in Reawakening as 'Bella'.Movie Released: Fri, Sep 13 2024
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A Reflection
Niamh Cusack was 63 in A Reflection as 'Iris'.Movie Released: Wed, Oct 18 2023
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Unwelcome
Niamh Cusack was 63 in Unwelcome as 'Niamh'.Movie Released: Fri, Jan 27 2023
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RSC Live: Macbeth
Niamh Cusack was 58 in RSC Live: Macbeth as 'Lady Macbeth'.Movie Released: Wed, Apr 11 2018
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The Ghoul
Niamh Cusack was 57 in The Ghoul as 'Fisher'.Movie Released: Fri, Aug 04 2017
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ChickLit
Niamh Cusack was 56 in ChickLit as 'Claire'.Movie Released: Fri, Sep 02 2016
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Departure
Niamh Cusack was 56 in Departure as 'Sally'.Movie Released: Fri, May 20 2016
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Testament of Youth
Niamh Cusack was 54 in Testament of Youth as 'Sister Jones'.Movie Released: Tue, Oct 14 2014
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The Best of Men
Niamh Cusack was 52 in The Best of Men as 'Sister Edwards'.Movie Released: Thu, Aug 16 2012
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Hereafter
Niamh Cusack was 51 in Hereafter as 'Foster Mother'.Movie Released: Fri, Oct 22 2010
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The Kid
Niamh Cusack was 50 in The Kid as '1980 School Nurse'.Movie Released: Thu, Apr 22 2010
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Five Minutes of Heaven
Niamh Cusack was 49 in Five Minutes of Heaven as 'Alistair's Mum - 1975'.Movie Released: Mon, Jan 19 2009
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Too Good to Be True
Niamh Cusack was 43 in Too Good to Be True as 'Tina'.Movie Released: Mon, Sep 22 2003
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Loving You
Niamh Cusack was 43 in Loving You as 'Chloe'.Movie Released: Mon, Feb 24 2003
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State of Mind
Niamh Cusack was 43 in State of Mind as 'Dr. Grace Hazlett'.Movie Released: Wed, Jan 01 2003
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The Closer You Get
Niamh Cusack was 41 in The Closer You Get as 'Kate O'Leary'.Movie Released: Wed, Dec 27 2000
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Little Bird
Niamh Cusack was 41 in Little Bird as 'Ellen Hall'.Movie Released: Wed, Nov 01 2000
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Cause of Death
Niamh Cusack was 37 in Cause of Death as 'Mary McGuire'.Movie Released: Wed, Jul 09 1997
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The Tale of Pigling Bland
Niamh Cusack was 35 in The Tale of Pigling Bland as 'Beatrix Potter'.Movie Released: Tue, Dec 27 1994
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The Tailor of Gloucester
Niamh Cusack was 34 in The Tailor of Gloucester as 'Beatrix Potter'.Movie Released: Fri, Dec 24 1993
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Angels
Niamh Cusack was 32 in Angels as 'Mary'.Movie Released: Tue, Sep 01 1992
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The Playboys
Niamh Cusack was 32 in The Playboys as 'Brigid Maguire'.Movie Released: Wed, Apr 22 1992
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Fools of Fortune
Niamh Cusack was 30 in Fools of Fortune as 'Josephine'.Movie Released: Wed, Jun 20 1990
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Paris by Night
Niamh Cusack was 29 in Paris by Night as 'Jenny Swanton'.Movie Released: Tue, Apr 18 1989
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Lucky Sunil
Niamh Cusack was 28 in Lucky Sunil as 'Denise Slipper'.Movie Released: Sun, Apr 17 1988
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One Night Only
Niamh Cusack will be 65+ in One Night Only as 'Mrs. Healy'.Movie Released: Unreleased
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Desperate Journey
Niamh Cusack will be 65+ in Desperate Journey Movie Released: Unreleased
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
Hearfield
Niamh Cusack will be 0+ in Hearfield as 'Rachel Miller'.TV Show Released: First Air Date
Fri, Jun 19 2026
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Big Mood
Niamh Cusack was 64+ in Big Mood TV Show Released: First Air Date
Thu, Mar 28 2024
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Brassic
Niamh Cusack was 59+ in Brassic as 'Clodagh'.TV Show Released: First Air Date
Thu, Aug 22 2019
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The Virtues
Niamh Cusack was 59+ in The Virtues as 'Janine'.TV Show Released: First Air Date
Wed, May 15 2019
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Rebellion
Niamh Cusack was 56+ in Rebellion as 'Nelly Cosgrove'.TV Show Released: First Air Date
Sun, Jan 03 2016
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Father Brown
Niamh Cusack was 53+ in Father Brown as 'Roisin Crayford'.TV Show Released: First Air Date
Mon, Jan 14 2013
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The Hollow Crown
Niamh Cusack was 52+ in The Hollow Crown as 'Lady Northumberland'.TV Show Released: First Air Date
Sat, Jun 30 2012
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Death in Paradise
Niamh Cusack was 52+ in Death in Paradise as 'Maggie O'Connell'.TV Show Released: First Air Date
Tue, Oct 25 2011
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The Alan Titchmarsh Show
Niamh Cusack was 47+ in The Alan Titchmarsh Show as 'Self'.TV Show Released: First Air Date
Mon, Sep 03 2007
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Fallen Angel
Niamh Cusack was 47+ in Fallen Angel as 'Vanessa Byfield'.TV Show Released: First Air Date
Sun, Mar 11 2007
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Agatha Christie's Marple
Niamh Cusack was 45+ in Agatha Christie's Marple as 'Emma Crackenthorpe'.TV Show Released: First Air Date
Sun, Dec 12 2004
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New Tricks
Niamh Cusack was 44+ in New Tricks as 'Joanne Gibson'.TV Show Released: First Air Date
Thu, Jan 01 2004
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The Last Detective
Niamh Cusack was 43+ in The Last Detective TV Show Released: First Air Date
Fri, Feb 07 2003
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Loose Women
Niamh Cusack was 39+ in Loose Women as 'Self'.TV Show Released: First Air Date
Mon, Sep 06 1999
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Always and Everyone
Niamh Cusack was 39+ in Always and Everyone as 'Christine Fletcher'.TV Show Released: First Air Date
Mon, Jun 07 1999
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Colour Blind
Niamh Cusack was 39+ in Colour Blind as 'Bridget Paterson'.TV Show Released: First Air Date
Wed, Dec 16 1998
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Midsomer Murders
Niamh Cusack was 37+ in Midsomer Murders as 'Penny Galsworthy'.TV Show Released: First Air Date
Sun, Mar 23 1997
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Heartbeat
Niamh Cusack was 32+ in Heartbeat as 'Dr. Kate Rowan'.TV Show Released: First Air Date
Fri, Apr 10 1992
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Jeeves and Wooster
Niamh Cusack was 30+ in Jeeves and Wooster as 'Bobbie'.TV Show Released: First Air Date
Sun, Apr 22 1990
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Agatha Christie's Poirot
Niamh Cusack was 29+ in Agatha Christie's Poirot as 'Valerie Saintclair'.TV Show Released: First Air Date
Sun, Jan 08 1989