On television, she co-starred with her mother in the episode "I Am Ruth" (2022) of the anthology series I Am..., and appeared in the period drama series Dangerous Liaisons (2022) and The Buccaneers (2023–present). She had her first lead role in a feature film in the black comedy The Phoenician Scheme (2025). Mia Threapleton was born on in London, England. She is an actress, known for The Phoenician Scheme (2025), The Buccaneers (2023) and A Little Chaos (2014). On television, she co-starred with her mother in the episode "I Am Ruth" (2022) of the anthology series I Am..., and appeared in the period drama series Dangerous Liaisons (2022) and The Buccaneers (2023–present). She had her first lead role in a feature film in the black comedy The Phoenician Scheme (2025). · On television, she co-starred with her mother in the episode "I Am Ruth" (2022) of the anthology series I Am..., and starred in the period drama series Dangerous Liaisons (2022) and The Buccaneers (2023). She had her first lead role in a feature film in the black comedy The Phoenician Scheme (2025). See Mia Threapleton full list of movies and tvshows from their career. Find where to watch Mia Threapleton's latest movies and tvshows. Movies of Mia Threapleton by typeProfile Filmography [7] Awards Groups Genres Films-TV Credited with actress MoviesTV Series TV Films & Film Episodes Movie added to list Movie removed from list Movies 4 MoviesMovie Type Average: 5.86 Firebrand Firebrand 2023 6.0 1,030 Karim Aïnouz Here's the complete library of movies and TVshows for Mia Threapleton available to stream. Filter by popularity, year and more. Who is Mia Threapleton?Mia Threapleton. Actress: The Phoenician Scheme. Mia Threapleton was born on in London, England. She is an actress, known for The Phoenician Scheme (2025), The Buccaneers (2023) and A Little Chaos (2014).Who is Mia Threapleton in I am Ruth?Mia Threapleton in I Am Ruth. Joss Barratt/Channel 4 Mia Threapleton is an actress and the daughter of Kate Winslet. She appears in I Am Ruth with her mother, with the pair playing mother and daughter Ruth and Freya.How many siblings does Mia Threapleton have?She also has two half-sisters on her father's side, Olivia and Georgia. How old is Mia Threapleton? Mia Threapleton is 22 years old. She was born on 12th October 2000. What has Mia Threapleton previously starred in?How old is Mia honey Threapleton?Mia Honey Threapleton was born on in London, and is currently 22-years-old. She was the only child born to mother Kate Winslet's first marriage, and has two younger half brothers. Her eldest half brother is 18-year-old Joe Mendes, from Kate Winslet's second marriage to film director Sam Mendes. Upcoming, new, and past Mia Threapletonmovies, TVshows, TVmovies, appearances, specials, and more -- plus, a biography, news, awards, and nominations. · On television, she co-starred with her mother in the episode "I Am Ruth" (2022) of the anthology series I Am..., and starred in the period drama series Dangerous Liaisons (2022) and The Buccaneers (2023). She had her first lead role in a feature film in the black comedy The Phoenician Scheme (2025). See Mia Threapleton full list of movies and tvshows from their career. Find where to watch Mia Threapleton's latest movies and tvshows. Movies of Mia Threapleton by typeProfile Filmography [7] Awards Groups Genres Films-TV Credited with actress MoviesTV Series TV Films & Film Episodes Movie added to list Movie removed from list Movies 4 MoviesMovie Type Average: 5.86 Firebrand Firebrand 2023 6.0 1,030 Karim Aïnouz Here's the complete library of movies and TVshows for Mia Threapleton available to stream. Filter by popularity, year and more. Upcoming, new, and past Mia Threapletonmovies, TVshows, TVmovies, appearances, specials, and more -- plus, a biography, news, awards, and nominations.