
Nia Roberts
Roberts' big break came in 1998, when she appeared in Solomon a Gaenor opposite Ioan Gruffudd. With dialogue in Welsh and Yiddish, the movie won Best Film at the 2000 Verona Film Festival and was nominated for Best Foreign Language Film at the 72nd Academy Awards.
Her subsequent Welsh-language credits include Fondue, Rhyw a Deinosors!, Newes of the Weeke, Y Palmant Aur, Glan Hafren, the long-running soap opera Pobol y Cwm, and S4C's gangster drama Y Pris. Roberts' English-language television credits include the comedy series Dr. Terrible's House of Horrible, the drama Border Café, and several single-episode appearances in prime-time British shows such as The Bill and Casualty.
Roberts has starred in two films directed by her husband, Marc Evans: Snow Cake (2006), a drama focused on the friendship between a high-functioning autistic woman and a man who is traumatized after a fatal car accident; and Patagonia (2009), a drama set in Y Wladfa, Argentina. In 2009, Roberts also starred as registrar Mary Finch in Crash!, a hospital drama commissioned by BBC Wales and produced by Tony Jordan.
In 2010, Roberts guest-starred in the two-part Doctor Who Series 5 episode The Hungry Earth/Cold Blood. More big-screen productions followed: She appeared in Hattie Dalton's Third Star (2010) and in Vertigo Films' The Facility (2012), an atmospheric, micro-budget horror film about volunteers fighting for their lives after a drug trial goes wrong.
In 2014, Roberts appeared in the fourth episode of Y Gwyll (Hinterland), a highly acclaimed noir detective series shot in both Welsh and English.
Known For










Credits
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Tree on a Hill 2023Margaret Lewis★ 6.5
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Steeltown Murders 2023Karina Bethell★ 7.1
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Sometime Else 2021Therapist★ 7
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The Feast 2021Glenda★ 5.7
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The Museum 2021Della Howells★ 6.8
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Washington 2020Martha Washington★ 7.1
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Philipa★ 6
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Midwife★ 6
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Last Summer 2018Sandra Davies★ 6.7
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Hidden 2018Elin Jones★ 7.2
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Bang 2017Linda Jenkins★ 7.9
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The White Princess 2017Catherine Woodville★ 7.8
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The Crown 2016Silvia Millward★ 8.2
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Just Jim 2015Mum★ 5.6
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Bridgend 2015Thomas' Mother★ 5.3
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Penny★ 5.8
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Under Milk Wood 2014Rosie Probert★ 6
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The Facility 2012Katie Strong★ 4.9
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Little Munchkin 2011Mrs. Jones★ NR
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Patagonia 2010Gwen★ 5.5
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Third Star 2010Chloe★ 7
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Cashback 2007Woman at the Till★ 6.9
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Calon Gaeth 2006Miriam★ NR
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Doctor Who 2005Ambrose★ 7.5
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Still: Here/Now 2003Self★ NR
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Border Cafe 2000Naomi Sykes★ NR
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Making Love 2000Costanza★ 6.9
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Solomon & Gaenor 1999Gaenor Rees★ 5.9
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Midsomer Murders 1997Stacey Purdy★ 7.5