Warner Bros. has signed legendary film composer Hans Zimmer to score its upcoming Harry Potter TV adaptation. Zimmer will be joined by Kara Talve and Anže Rozman from his Bleeding Fingers collective. The show, currently in production, will debut on HBO and HBO Max sometime in 2027.
The official logo for HBO Max – Warner Bros. Discovery
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John Williams established the iconic theme for the movie franchise and composed the music for the first three films. This isn’t the first time that Zimmer has stepped in Williams’ shoes. While Williams wrote what many felt was the definitive “Superman March” for the 1978 Richard Donner film, Zack Snyder called on Zimmer to create a new musical identity for Superman in Man of Steel.
The Composers
Zimmer’s film credits include the music for The Lion King in 1994 (for which he won his first Academy Award), along with Black Hawk Down, Gladiator, and Inception. In 2021 he took home his second Oscar for Dune.
Timothée Chalamet as Paul Atreides in Dune: Part Two (2024), Warner Bros. Pictures
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Bleeding Fingers is a collective of “sonically diverse” composers co-founded by Zimmer, Russell Emanuel, and Steven Kofsky, and has provided original music for numerous films and television series. With expectations for a new Harry Potter theme running high, it’s no surprise that Warner Bros. would turn to a team led by a composer with Zimmer’s résumé.
While his work has sometimes been criticized for being more atmospheric than melodic, Zimmer is giving every indication that he intends for his Harry Potter music to be magical.
“Honoring What Has Come Before”
In a statement, Zimmer said, “The musical legacy of Harry Potter is a touch point for composers everywhere and we are humbled to join such a remarkable team on a project of this magnitude. The responsibility is something that myself, Kara Talve and Anže Rozman do not take lightly.”
He added, “Magic is all around us, often just beyond reach, but as in the world of Harry Potter, you simply must look for it. With this score we hope to bring audiences that little bit closer to it whilst honoring what has come before.”
Richard Harris as Dumbledore in Harry Potter and The Sorcerer’s Stone – Max
Warner Bros.’ Harry Potter series is one of the most ambitious and highly anticipated projects in television. Each season is planned to focus on one of J.K. Rowling’s seven novels. With the additional screen time, the show will be able to explore the world of Hogwarts more deeply than the feature films. Though exact episode counts have yet to be determined, the amount of music required from Zimmer and his team will likely be significant.
Since the stories center around a young cast, production will have to move very quickly so that the actors don’t age ahead of their characters.
Bringing Hogwarts to Life
Dominic McLaughlin, who has only one prior screen credit, has been cast as Harry Potter. Arabella Stanton, who will play Hermione Granger, has some stage experience. This will be the first credited role for Ron Weasley actor Alastair Stout.
The official Harry Potter trio, with Arabella Stanton as Hermione Granger, Dominic McLaughlin as the titular Harry Potter, and Alastair Stout as Ron Weasley – HBO
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The faculty and staff positions at Hogwarts will be played by a cast of recognizable names including John Lithgow (Albus Dumbledore), Janet McTeer (Professor McGonagall), and Nick Frost (Hagrid). The most controversial casting is Paapa Essiedu as Severus Snape—a character vividly described in the novels and with whom Essiedu shares no resemblance.
Music has always been central to the identity of Harry Potter. While much of the cast remains unproven and some creative choices have already divided fans, if the series succeeds in capturing the magic of the wizarding world, the music will almost certainly be one of the reasons why.
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