Nell Williams

Credits

Cast Credits

Young Sherlock (2026)

Guest starring as Agatha

• Episode 1x05: The Case of Young Sherlock Holmes (Mar 4, 2026)

We Hunt Together (2020)

Guest starring as Maisie McBride

• Episode 2x02: Episode 2 (May 12, 2022)

Deep Water (2019)

Guest starring as Sally Kallisto (6 episodes)

• Episode 1x06: Episode 6 (Aug 14, 2019)
• Episode 1x05: Episode 5 (Aug 14, 2019)
• Episode 1x04: Episode 4 (Aug 14, 2019)
• Episode 1x03: Episode 3 (Aug 14, 2019)
• Episode 1x02: Episode 2 (Aug 14, 2019)
• Episode 1x01: Episode 1 (Aug 14, 2019)
• View 3 more
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Grantchester (2014)

Guest starring as Gilly Bradley

• Episode 2x06: Episode 6 (Apr 6, 2016)

Game of Thrones (2011)

Guest starring as Young Cersei Lannister

• Episode 5x01: The Wars to Come (Apr 12, 2015)