You might already know and love the cast of the original Harry Potter movies, but if you had control over the new HP series being made by HBO, who would you cast? Share your fan casting for some of the most important witches and wizards in the series, and we’ll tell you how big a fan you are. Just click “Start Quiz” to begin!

Questions Overview
- Owen Cooper
- Jack Dylan Grazer
- Aryan Simhadri
- Jacob Tremblay
- Walker Scobell
- Griffin Gluck
- Iain Armitage
- Noah Schnapp
- Nell Fisher
- Leah Sava Jeffries
- Taylen Biggs
- Xochitl Gomez
- Javon Walton
- Noah Jupie
- Zackary Arthur
- Mason Thames
- Alyvia Alyn Lind
- Avantika Vandanapu
- McKenna Grace
- Jenna Ortega
- Harper Zilmer
- Peyton Elizabeth Lee
- Storm Reid
- Sadie Sink
- Ian McKellan
- Morgan Freeman
- Denzel Washington
- Robert De Niro
- Michelle Fairley
- Tilda Swinton
- Judi Dench
- Meryl Streep
- Laurence Fishburne
- Jack Black
- Tom Hanks
- Dwayne Johnson
- Tobias Menzies
- Cillian Murphy
- Nicholas Hoult
- Benedict Cumberbatch
- Ashby Gentry
- Finn Wolfhard
- Chris Briney
- Milo Manheim
- Adam Driver
- Jamie Campbell-Bower
- Matt Smith
- Barry Keoghan
- Eva Green
- Natalie Dormer
- Cynthia Erivo
- Lorde
- Ben Barnes
- Robert Sheehan
- Kit Harington
- Aaron Taylor-Johnson
- Dev Patel
- Andrew Garfield
- Joseph Quinn
- Ryan Reynolds
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Everything We Know About the HBO Harry Potter Series
HBO’s Harry Potter adaptation will be a TV series where each season of the TV show adapts one book from the original series. According to the show’s creators, this will allow for more details to be included from the books that weren’t able to be included in the original movies.
The first season, which will cover the events of Harry Potter and the Philosopher’s Stone, is expected to be released in 2027. However, as of December 2025, there is no official release date. HBO expects the series to be produced and released over the course of a decade.
The HBO Harry Potter series will also feature an (almost) entirely new cast. While the entire cast list is not available, here’s who we know will be appearing as of December 2025:
- Dominic McLaughlin will be playing Harry Potter.
- Arabella Stanton will be playing Hermione Granger.
- Alastair Stout will be playing Ron Weasley.
- John Lithgow will be playing Albus Dumbledore.
- Janet McTeer will be playing Minerva McGonagall.
- Paapa Essiedu will be playing Severus Snape.
- Nick Frost will be playing Rubeus Hagrid.
- Warwick Davis will be returning as Filius Flitwick.
- Lox Pratt will be playing Draco Malfoy.
- Katherine Parkinson will be playing Molly Weasley.
- Luke Thallon will be playing Quirinus Quirrel.
- Paul Whitehouse will be playing Argus Filch.
- Gracie Cochrane will be playing Ginny Weasley.
- Tristan Harland will be playing Fred Weasley.
- Gabriel Harland will be playing George Weasley.
- Ruari Spooner will be playing Percy Weasley.
Want to learn more?
Read more about Harry Potter and the new HBO series at these links:






