Ruby Ashbourne Serkis

Ruby Leilani N. Ashbourne Serkis (born October 11, 1998) is an English actress.

Ashbourne Serkis was born in Hackney, East London, to actors Andy Serkis and Lorraine Ashbourne and grew up in North London with her younger brothers Sonny and Louis. She attended the City of London School for Girls.

Ashbourne Serkis began her career with small cameos before landing a titular role in the 2015 BBC One television film adaptation of Laurie Lee’s memoir Cider with Rosie, for which she received critical acclaim. The following year, she portrayed a young version of Susan Lynch’s character in the Channel 4 miniseries National Treasure.

Ashbourne Serkis returned to television in 2020 as Lavinia in the Netflix fantasy series The Letter for the King, an English-language adaptation of the classic Dutch book by Tonke Dragt. She appeared opposite Alice Englert in the first episode of the crime drama The Serpent. She and her brother Sonny portrayed siblings in the film La Cha Cha. Although the film received mixed reviews, Ashbourne Serkis’ performance was praised. In November 2021, Ashbourne Serkis joined the cast of the upcoming Apple TV+ film The Greatest Beer Run Ever.

Known For

The Hobbit: An Unexpected Journey Not in library

The Hobbit: An Unexpected Journey

2012

The Greatest Beer Run Ever Not in library

The Greatest Beer Run Ever

2022

Peaky Blinders: The Immortal Man

Peaky Blinders: The Immortal Man

2026

The Serpent Not in library

The Serpent

2021

The Letter for the King Not in library

The Letter for the King

2020

Steve Not in library

Steve

2025

Becoming Elizabeth Not in library

Becoming Elizabeth

2022

Shardlake Not in library

Shardlake

2024

National Treasure Not in library

National Treasure

2016

I, Jack Wright Not in library

I, Jack Wright

2025

Acting

2026 Peaky Blinders: The Immortal Man as Agnes Shelby In Library
2026 Star City as Tanya Markelova (8 episodes)
2025 Steve as Charlotte
2025 I, Jack Wright as Emily Wright (6 episodes)
2024 Shardlake as Alice (4 episodes)
2022 The Greatest Beer Run Ever as Christine
2022 Becoming Elizabeth as Amy Robsart (3 episodes)
2021 La Cha Cha as Libby Rees
2021 The Serpent as Celia Wilson (1 episode)
2020 The Letter for the King as Lavinia (6 episodes)
2016 National Treasure as Young Christina (4 episodes)
2015 Cider with Rosie as Rosie
2014 Groove Is in the Heart as Janine
2012 The Hobbit: An Unexpected Journey as Cute Young Hobbit