Cameras started rolling for HBO’s new Harry Potter series last month and many cast members have already been announced, including Harry, Ron, Hermione, Hargid, Dumbledore and more. Nevertheless, many more cast members still remain and are yet to be revealed. Today we can reveal one more.
Aaron Zhao cast as Terry Boot in Harry Potter

We’ve learned that young actor Aaron Zhao has been cast as Terry Boot in HBO’s Harry Potter. While we don’t know HBO’s exact plans for Boot in the series, his role in Harry Potter should be recurring and we should normally see him appear in multiple seasons.
Terry Boot is a young student of the same year as Harry Potter and gets sorted into the Ravenclaw house the same day as Potter. Years later he joins Dumbledore’s Army led by Potter.
In the film adaptation, Terry Boot did appear in the first installment and was played by Kevin Lee Yi, but Boot’s role was later cut and some of his dialogue and actions were absorbed by other characters.
Aaron Zhao’s credits include numerous musicals as well as the yet-unreleased feature film Two Neighbours starring The Witcher‘s Anya Chalotra.
Here’s the rest of the Harry Potter TV series cast that we know so far:
- Dominic McLaughlin (Grow) as Harry Potter
- Arabella Stanton as Hermione Granger
- Alastair Stout as Ron Weasley
- John Lithgow (Dexter) as Albus Dumbledore
- Paapa Essiedu (Black Mirror) as Severus Snape
- Janet McTeer (Ozark) as Minerva McGonagall
- Nick Frost (Shaun of the Dead) as Rubeus Hagrid
- Katherine Parkinson (The IT Crowd) as Molly Weasley
- Johnny Flynn (Central Intelligence) as Lucius Malfoy
- Lox Pratt (Lord of the Flies) as Draco Malfoy
- Bel Powley (A Small Light) as Petunia Dursley
- Daniel Rigby (Black Mirror) as Vernon Dursley
- Bertie Carvel (Dalgliesh) as Cornelius Fudge
- Paul Whitehouse (The Death of Stalin) as Argus Filch
- Luke Thallon (Present Laughter) as Quirinus Quirrell
- Alessia Leoni as Parvati Patil
- Sienna Moosah as Lavender Brown
- Leo Earley as Seamus Finnegan
- Rory Wilmot (FBI: International) as Neville Longbottom
- Amos Kitson as Dudley Dursley
- Louise Brealey (Sherlock) as Madam Rolanda Hooch
- Anton Lesser (Game of Thrones) as Garrick Ollivander
- Mickey McAnulty (Trying) as Piers Polkiss
- Asha Soetan (Odd Squad) as Angelina Johnson
Harry Potter series will film until May 2026 and is eyeing a 2027 release. Season 2 will begin filming back-to-back after Season 1 after a short break. Stay tuned to Redanian Intelligence for more news.