Cast & creator
Isabella Blake-Thomas
Best known for Midsomer Murders, Doctor Who, Once Upon a Time
Isabella Rose M. Blake-Thomas is an English actress, known for her roles as Princess January in Secret Society of Second-Born Royals, Young Zelena in Once Upon a Time, Peggy Kendall in Game Shakers and Sam in Maybe I'm Fine.
Also known as: Isabella Rose M. Blake-Thomas, ایزابلا بلیک-توماس
36
film credits
10
television credits
36
1997–2025 · acting roles
5.8
average across scored titles
Signature credits
Known for
Across film & television
Filmography (46)
Showing 46 of 46 credits
Midsomer Murders
Holly
1997
Doctor Who
Child Reading Comic
2005
Once Upon a Time
Young Zelena
2011
Game Shakers
Peggy
2015
Rise of the Guardians
British Girl (voice)
2012
Made in Hollywood
Self
2005
Johnny English Reborn
Izzie
2011
Dancing on the Edge
Emily
2013
Secret Society of Second-Born Royals
Princess January
2020
Haha, You Clowns
Agatha (voice)
2025
What's the Big Idea?
丽丽(Lily)(voice)
2015
Jelly Jamm
Rita (voice)
2011
Finding Famiglia
Producer
Hunt Club
Associate Producer
2023
Just William
Violet Elizabeth Bott
2010
Place of Bones
Lilith
2024
Murder at Hollow Creek
Isabelle Brooks
2024
Karma: Death at Latigo Springs
Charley Stevens / Young Maya
2024Karma: Death at Latigo Springs
Writer
2024
Mr. Stink
Annabelle
2012
Three's A Party
Producer
2025Three's A Party
First Assistant Director
2025
Maybe I'm Fine
Sam
2019
Wyrm
Carmen
2019
Hashtag Blessed: The Movie
Jessi
2022
Enid
Child at Party
2009
Kepler's Dream
Ella
2016
Death Link
Kenzie
2021
Just Swipe
Producer
2022
Jean
Jean Sporkin
2018
Et Tu
Margaret
2025
The League of Legend Keepers: Shadows
Sophie Carson
2019The League of Legend Keepers: Shadows
Writer
2019
Unseen
Jenny
2019
Turnover
Pepper
2019
Little Glory
Julie
2011
Pretty Outrageous
Poppy
2017
Let me survive
Emily
2013
The Avon Lady
Jogger
2025
Caralique
Caralique
2022Sounds of Silence
Sand Angels
Esperanza
Sand Angels
Writer
Sand Angels
Producer
The Story of Terry Moore: The Last Living Legend of Hollywood
Director
2024
The Blimp Trap
Billy
2016