Harry Collett
Harry Collett is credited on 4 movies and 3 TV shows, best known by TMDB votes for Dunkirk, House of the Dragon and Dolittle.
Born January 17, 2004 in Havering, London, UK.
Filmography · 7 titles
US streaming apps shown under each title, checked October 6, 2026. Tap any title for where it streams and what it costs.
Dunkirk
2017 · Movie
On Paramount+ and fuboTV
House of the Dragon
2022 · TV show
On HBO Max and Spectrum On Demand
Dolittle
2020 · Movie
Free with ads on Amazon Prime Video Free
Dead in a Week (Or Your Money Back)
2018 · Movie
Free with ads on Hoopla
Galavant
2015 · TV show
Not on a US subscription app
Ethel & Ernest
2016 · Movie
Not on a US subscription app
Casualty
1986 · TV show
On Britbox
About Harry Collett
Harry Collett (born January 17, 2004) is a British actor best known for his roles as Jacaerys Velaryon in "House of the Dragon" (2022), the adventure film "Dolittle" (2020), where he played Tommy Stubbins. He has also appeared as a young boy in the World War II drama "Dunkirk" (2017).
Biography from TMDB, written by its community.