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"Harry Potter TV Series Unveils First Six Cast Members: Hagrid, Snape Included"

By BlakeMay 22,2025

Warner Bros. and HBO have officially unveiled the first six actors who will bring fresh interpretations to iconic Hogwarts professors in the much-anticipated Harry Potter series. This announcement follows months of speculation and theories on how the new adaptation will reimagine the beloved story of Harry, Hermione, and Ron.

The cast list, revealed today, confirms John Lithgow (known for roles in Conclave and Dexter) as Albus Dumbledore, a role he hinted at earlier. Joining him are Nick Frost (Shaun of the Dead, Hot Fuzz) as Rubeus Hagrid and Paapa Essiedu (I May Destroy You, Black Mirror) as Severus Snape. Completing the ensemble are Janet McTeer (Me Before You, The Menu) as Minerva McGonagall, Luke Thallon (The Favourite, Present Laughter) as Quirinus Quirrell, and Paul Whitehouse (The Fast Show, Alice Through the Looking Glass) as Argus Filch.

(Top, left to right): John Lithgow (credit: Jessica Howes), Janet McTeer (credit: Andrew Crowley), Paapa Essiedu (credit: Ruth Crafer). (Bottom, left to right): Nick Frost (credit: Lee Malone), Luke Thallon (credit: Phil Sharp), Paul Whitehouse (credit Mike Marsland). Image provided by Warner Bros.

“We’re delighted to have such extraordinary talent onboard, and we can’t wait to see them bring these beloved characters to new life,” stated showrunner and executive producer Francesca Gardiner and director of multiple episodes and executive producer Mark Mylod.

These Hogwarts professors are not only pivotal in the Harry Potter universe but also significant figures in broader pop culture. The actors stepping into these roles face the challenge of living up to the legacy of the characters. John Lithgow, in particular, expressed the weight of this responsibility when he confirmed his role as Dumbledore earlier this year.

“I just got the phone call up at the Sundance Film Festival for yet another film, and it was not an easy decision because it’s going to define me for the last chapter of my life, I’m afraid,” Lithgow told ScreenRant in February. “But I’m very excited. Some wonderful people are turning their attention back to Harry Potter. That’s why it’s been such a hard decision. I’ll be about 87 years old at the wrap party, but I’ve said yes.”

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While the Harry Potter series remains without a confirmed release date, production is expected to commence soon. Details on how the series will diverge from J.K. Rowling's original novels and the earlier film adaptations are still under wraps. However, Warner Bros. has assured fans that the show will explore Harry’s story “a little bit more in depth than you can in just a two-hour film.” J.K. Rowling is involved in the show’s development, adding to the anticipation and potential controversy surrounding the project.

For those eager to learn more about the Harry Potter series, you can delve into our latest update regarding casting for Harry, Hermione, and Ron.

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