
Olivia-Mai Barrett
Biography
Olivia-Mai Barrett is an English actress from London, United Kingdom. She began her career in music videos and the Disney series Penny on M.A.R.S. in which she played the title role and Alex & Co. on the Disney Channel.
In 2019, she was the sole actress in the last of eight episodes of the BBC mini-series, Soon Gone: A Windrush Chronicle, a series showing life in the UK for successive generations of people with Caribbean heritage, as Michaela Williams. In The Observer, Kwame Kwei-Armah was quoted as saying "Her performance was incredible, I was amazed at how she brought such empathy and insight to the part". Barrett shares the same background as her character in the series, as her father is mixed-race and her grandfather Jamaican; the Windrush story is part of her family background.
In 2020 she starred in the film My Dad's Christmas Date.
Known For

TV
Invasion
Ryder
2021

TV
Invasion
Ryder Evans
2021

TV
The Man Who Fell to Earth
Alicia
2022

Film
Kandahar
Ida Harris
2023

TV
Amadeus
Sophie
2025

TV
Penny on M.A.R.S.
Penny
2018

Film
Cliffhanger
Emily
2026

Film
Savage Flowers
Rose
2025

Film
A Merry Murdoch Christmas
Mother
2015

Film
My Dad's Christmas Date
Jules
2020

Film
Penny On M.A.R.S.: Penny & Sebastian Special
Penny
2019
Filmography
2026FilmCliffhangeras Emily2025TVAmadeusas Sophie2025FilmSavage Flowersas Rose2023FilmKandaharas Ida Harris2022TVThe Man Who Fell to Earthas Alicia2021TVInvasionas Ryder2020FilmMy Dad's Christmas Dateas Jules2019FilmPenny On M.A.R.S.: Penny & Sebastian Specialas Penny2018TVPenny on M.A.R.S.as Penny2015FilmA Merry Murdoch Christmasas Mother