Olivia-Mai Barrett

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.

Olivia-Mai Barrett is known for work in acting across film and television. New Release currently presents 11 verified screen credits connected to this profile.

Selected work includes Amadeus (2025), Penny on M.A.R.S. (2018), Clayface (2026), Invasion (2021), The Man Who Fell to Earth (2022), Kandahar (2023), A Merry Murdoch Christmas (2015), Cliffhanger (2027). The recorded credits span 2015 to 2027, including 7 movies and 4 TV shows.

The filmography below lists available titles, release years and known roles. This profile is updated as additional verified information becomes available.