Harry Potter: Books vs Series

Books vs Series · The unofficial guide to HBO's Harry Potter

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Creative team

The people behind HBO’s Harry Potter, and what they have said about adapting the books.

Writers, directors and producers

Showrunner and writerFrancesca Gardiner [source]
Co-showrunner (from season 2)Jon Brown [source]
DirectorMark Mylod, executive producer, directs several episodes [source]
Executive producersFrancesca Gardiner, Mark Mylod, J.K. Rowling, Neil Blair, Ruth Kenley-Letts and David Heyman [source]
Production companiesHBO, Brontë Film and TV, Warner Bros. Television [source]

Heads of department

ComposerHans Zimmer, with Bleeding Fingers Music
Director of photographyAdriano Goldman
Production designerMara LePere-Schloop
Costume designerHolly Waddington
Hair and make-up designerCate Hall
Set decoratorNaomi Moore
Visual effects supervisorAlexis Wajsbrot
Special effects supervisorMark Holt
Creature effects design supervisorJohn Nolan
Stunt coordinatorPaul Herbert

Source: HarryPotter.com.

What they have said about the books

“The series will be a faithful adaptation of the beloved “Harry Potter” book series”— HBO, 25 June 2024 [source]
“We have 8 hours to tell the first book.”— Francesca Gardiner and Mark Mylod, December 2024 [source]
“We’re both massively fond of the movies, they’re amazing, what an amazing feat of creative pursuits.”— Francesca Gardiner, December 2024 [source]
“We went with the idea that Hogwarts is a real place.”— Mark Mylod, December 2024 [source]

How those promises compare with what has been shown so far: every difference.

Premiere

25 Decon HBO Max

Books vs Series

Difference 001 of 15

Snape’s skin colour

Books: Snape has “sallow skin” (PS, ch. 7).

Series: he is played by Paapa Essiedu, a Black British actor.

All 15 differences »

Posters

Harry character poster, HBO's Harry Potter
Harry

All posters »

Latest updates

9 November 2026
New difference: Ron’s eye colour. J.K. Rowling has said Ron’s eyes are blue; in his character poster they are brown. More »

9 November 2026
Character posters of Harry, Hermione and Ron, added to the posters page and their character pages. More »

8 November 2026
New: a page for each episode of season 1, with the chapters it is likely to cover, and an About page. More »

8 November 2026
New pages: characters, seasons, episodes, where to watch, posters, official images, creative team, FAQ and news. More »

All news »

Unofficial fan site. Not affiliated with HBO, Warner Bros. Discovery or J.K. Rowling. Images and videos © HBO / Warner Bros. Discovery.
Book references are to the UK editions: PS = Philosopher's Stone, CoS = Chamber of Secrets. · About this site · Page updated