---
name: "Gwyneth Keyworth"
canonical: "https://film.one/person/gwyneth-keyworth"
fi1m_id: "gwyneth-keyworth"
imdb_id: "nm3629158"
tmdb_id: 1037611
wikidata_id: "Q5623843"
roles: ["Actor"]
born: "15 September 1990"
reviewed_on_fi1m: 1
average_as: "actor"
average_over: 1
updated: "2026-10-07T20:11:53.777707+00:00"
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# Gwyneth Keyworth

## Identity

Gwyneth Keyworth

- **Canonical:** https://film.one/person/gwyneth-keyworth
- **Type:** Person
- **Fi1m ID:** gwyneth-keyworth
- **IMDb ID:** nm3629158
- **TMDB ID:** 1037611
- **Wikidata ID:** Q5623843
- **Same entity:** https://en.wikipedia.org/wiki/Gwyneth_Keyworth, https://www.wikidata.org/wiki/Q5623843, https://www.imdb.com/name/nm3629158/, https://www.themoviedb.org/person/1037611

Actor. Born 15 September 1990 in Aberystwyth, Wales, UK.

## Details

- **Work:** Actor
- **Born:** 15 September 1990, Aberystwyth, Wales, UK
- **Elsewhere:** https://en.wikipedia.org/wiki/Gwyneth_Keyworth, https://www.wikidata.org/wiki/Q5623843, https://www.imdb.com/name/nm3629158/, https://www.themoviedb.org/person/1037611

## Streaming the US now

- **Apple TV:** [*Lost Boys and Fairies*](https://film.one/tv/lost-boys-and-fairies.md) (76)

For United States; add `?region=XX` for another country.

## Biography

Gwyneth Keyworth is a Welsh actress. She was born on 15 September 1990 in Aberystwyth and trained at the Royal Academy of Dramatic Art, graduating in 2014.

Keyworth has appeared in numerous British television series, including *Misfits* (2009–2011) as Marnie, *Black Mirror* (2017) as Nicola, *Game of Thrones* (2015) as Clea, *The Crown* (2019) as Gwen Edwards, *Hidden* (2018) as Megan Ruddock, *Alex Rider* (2020–2021) as Evelyn Anders, *The Trouble with Maggie Cole* (2020) as Becka Cole, and *Lost Boys and Fairies* (2024) as Becky. Her film credits include *Elfie Hopkins* (2012) and *The Toll* (2021).

On stage she has performed at the National Theatre in *Summerfolk*, in the West End in *To Kill a Mockingbird*, and with the Royal Shakespeare Company in *Twelfth Night*. She won the WhatsOnStage Award for Best Supporting Performer for *To Kill a Mockingbird* and an RTS Cymru Award for *Lost Boys and Fairies*.

*Sources: en.wikipedia.org, nationaltheatre.org.uk, imdb.com.*

## On Fi1m (1)

- *Lost Boys and Fairies* (2024), Fi1m 76, as Becky — [page](https://film.one/tv/lost-boys-and-fairies.md)

## Complete filmography (35)

Every credit, newest first. Titles without a page can be requested for review on the HTML page.

- *National Theatre at Home: Summerfolk* (2026), as Olga Alekseyevna
- *Death Valley* (2025), series, as Janie Mallowan
- *Lost Boys and Fairies* (2024), series, as Becky — Fi1m 76, [page](https://film.one/tv/lost-boys-and-fairies.md)
- *Satisfaction* (2024), as Verity Elphinstone
- *Blue* (2023), as Lucy
- *The Toll* (2021), as The Triplets
- *Contraband* (2021), as Ruby
- *Fflam* (2021), series, as Noni
- *Alex Rider* (2020), series, as Evelyn Anders
- *The Trouble with Maggie Cole* (2020), series, as Becka Cole
- *The Diary of My Broken Vagina* (2019), as Fran
- *Lifeline* (2018), as Jess
- *Defending the Guilty* (2018), series, as Danielle
- *Hidden* (2018), series, as Megan Ruddock
- *Bang* (2017), series, as Ela
- *The Crown* (2016), series, as Gwen Edwards — Fi1m 78, [page](https://film.one/tv/the-crown.md)
- *Wasted* (2016), series, as Alison
- *Power Monkeys* (2016), series, as Jackie
- *7.2* (2014), as Mar
- *The Ties That Bind* (2014), as Emma Finch
- *Plebs* (2013), series, as Agatha
- *BBC Comedy Feeds* (2012), series, as Periel
- *Elfie Hopkins: Cannibal Hunter* (2012), as Ruby Gammon
- *Black Mirror* (2011), series, as Nicola — Fi1m 81, [page](https://film.one/tv/black-mirror.md)
- *Little Munchkin* (2011), as Margaret
- *Case Histories* (2011), series, as Reggie Teague
- *Game of Thrones* (2011), series, as Clea — Fi1m 82, [page](https://film.one/tv/game-of-thrones.md)
- *Misfits Christmas Special* (2010), as Marnie
- *The Great Outdoors* (2010), series, as Hazel
- *Royal Wedding* (2010), as Tammy Caddock
- *Copier* (2010), as Stacey
- *Misfits* (2009), series, as Marnie — Fi1m 80, [page](https://film.one/tv/misfits.md)
- *Framed* (2009), as Marie Hughes
- *The Sarah Jane Adventures* (2007), series, as Emily
- *Midsomer Murders* (1997), series, as Bethan — Fi1m 66, [page](https://film.one/tv/midsomer-murders.md)

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Canonical: https://film.one/person/gwyneth-keyworth