Harry Leonard J Collett (born 17 January 2004) is a British actor from Havering. He began his career as a child actor on the West End. He went on to play Oliver Hide in the BBC medical drama Casualty (2016–2022), Tommy Stubbins in the film Dolittle (2020), and Jacaerys Velaryon in the HBO fantasy series House of the Dragon (2022).
Known For
Credits
Cast Credits
House of the Dragon (2022)
Starring as Prince Jacaerys Velaryon
(10 episodes)
- Episode 2x08: The Queen Who Ever Was (Aug 4, 2024)
- Episode 2x07: The Red Sowing (Jul 28, 2024)
- Episode 2x06: Smallfolk (Jul 21, 2024)
- Episode 2x05: Regent (Jul 14, 2024)
- Episode 2x04: The Red Dragon and the Gold (Jul 7, 2024)
- Episode 2x03: The Burning Mill (Jun 30, 2024)
- Episode 2x02: Rhaenyra the Cruel (Jun 23, 2024)
- Episode 2x01: A Son for a Son (Jun 16, 2024)
- Episode 1x10: The Black Queen (Oct 23, 2022)
- Episode 1x08: The Lord of the Tides (Oct 9, 2022)
GMA3: What You Need to Know (2020)
Guest starring as Harry Collett
- Episode 4x184: Tom Glynn-Carney, Ewan Mitchell, Harry Collett, Bethany Antonia, Juliana Canfield (Jun 4, 2024)
Galavant (2015)
Guest starring as Young Galavant
- Episode 1x07: My Cousin Izzy (Jan 25, 2015) [Co-Star]
Casualty (1986)
Guest starring as Seb Durante
- Episode 28x48: A Life Less Lived (Aug 23, 2014)
Guest starring as Ollie Hide
(7 episodes)
- Episode 36x39: Wednesday's Child (Jun 18, 2022)
- Episode 36x37: Never Alone (May 28, 2022)
- Episode 36x35: Dark Room (May 7, 2022)
- Episode 36x33: Road to Nowhere (Apr 30, 2022)
- Episode 35x08: Episode 8 (Feb 20, 2021)
- Episode 31x18: Back to School (Jan 14, 2017)
- Episode 31x05: Schoolboy Crush (Sep 24, 2016)