Complete filmography
Everything Billie Gadsdon is credited on. Titles we have reviewed carry their Fi1m score; press Request a review on any other and it goes on our list.
2020s
The Magic Faraway Tree 2026as Fran ThompsonFi1m 64
Robin Hood 2025Seriesas Young Marian · 2 eps
The Hack 2025Seriesas Ella (young) / Lily Cook (young) · 1 ep
Moonflower Murders 2024Seriesas Roxanna MacNeil · 2 eps
Liv 2024as Liv
Here 2024as Young ElizabethFi1m 40
Insomnia 2024Seriesas Young Phoebe · 6 eps
A Gentleman in Moscow 2024Seriesas Sofia · 3 eps
One Day 2024Seriesas Jasmine · 1 epFi1m 72
Best Interests 2023Seriesas Young Katie · 2 epsFi1m 76
Tales of Babylon 2023as The Kid
Nocebo 2022as Bobs
The Midwich Cuckoos 2022Seriesas Evie Stone · 3 eps
Cruella 2021as Estella (Age 5)Fi1m 66
22. Anna Matthews 2020as Jessica
Trying 2020Seriesas Chloe · 1 ep
Quiz 2020Seriesas Darcey Ingram · 2 eps
2010s
The Spanish Princess 2019Seriesas Mary I of England · 3 eps
Genius 2017Seriesas Paloma Age 4-6 · 1 ep