MovieLantern
In theatersOur PicksChartsTrendingWatchlist
Sign in
MovieLantern

Explore

  • In theaters
  • Our Picks
  • Trending
  • Charts: top rated, box office, Oscars
  • Best of: by service and genre
  • Anime
  • What to watch tonight
  • How the Lantern Score works

Contact

  • Feedback and ideasfeedback@movielantern.com
  • Help and accountsupport@movielantern.com
  • Press and partnershipshello@movielantern.com

Credits

Lantern Score combines public ratings from IMDb, Rotten Tomatoes and Metacritic, provided through the OMDb API (CC BY-NC 4.0) and Wikidata (CC0), with the TMDB audience rating used when none of those has a score. MovieLantern is not affiliated with or endorsed by IMDb, Rotten Tomatoes or Metacritic.

TMDBThis product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability by JustWatch.

© 2026 MovieLanternAboutPrivacyTerms
HomeTheatersTrendingPicksChartsSaved

What should I watch tonight?

Pick a mood and get three: the masterpiece, what's trending and a recent hit.

  • Classics
  • Psychological horror
  • Murder mystery
  • Mystery / Thriller
  • Comedy
  • Action / Adventure
  • Romance
  • Traumatizing
More options: years, rating, length
MovieLantern
In theatersOur PicksChartsTrendingWatchlist
Sign in

Viola Prettejohn

Acting · Born July 15, 2003 · Kensington and Chelsea, London, England, UK

Viola Margaret Jane Prettejohn (born July 2003) is a British actress. She is known for her role as Myrtle Haplisch in the HBO series The Nevers (2021–2023). She played young Princess Elizabeth in the sixth season of The Crown (2023) on Netflix. Prettejohn made her television debut in the second season of the Starz series Counterpart as a young version of Olivia Williams' character Emily. In August 2019, Prettejohn joined the cast of the Joss Whedon series The Nevers on HBO as Myrtle Hapslich.That year, she was also played Fake Ciri in the Netflix television series The Witcher. In 2023, Prettejohn played a teenage Princess Elizabeth on series six of The Crown in flashback scenes set on Victory in Europe Day alongside Beau Gadsdon as young Princess Margaret. In so doing, she became the fifth actress after Claire Foy, Olivia Colman, Imelda Staunton, and Verity Russell to play Elizabeth on the series. That year, she filmed the role of Finn in Ben Wheatley zombie-satire Generation Z for Channel 4. She has an upcoming role in the BBC One adaptation of Hilary Mantel's Wolf Hall: The Mirror and the Light as Mary FitzRoy, Duchess of Richmond and Somerset.

Viola Prettejohn movies and shows

  • The Crown2016
  • The Witcher2019
  • Counterpart2017
  • The Nevers2021
  • Wolf Hall2015
  • The Testament of Ann Lee2025
  • Generation Z2024
  • Brides