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).
The Dance of the Dragons was a civil war during Targaryen rule of the Seven Kingdoms. A war of succession between Aegon II and his half-sister Rhaenyra over their father Viserys I's throne.