Cillian Murphy has publicly denied rumors suggesting he would play Voldemort in the upcoming Harry Potter television adaptation. The HBO series, based on J.K. Rowling‘s iconic book series, is slated for release in 2027, generating significant anticipation among fans of the franchise. As details regarding the show‘s cast emerge, the identity of the actor taking on Voldemort remains a mystery, despite speculation linking Murphy to the role.
During an interview on the Happy Sad Confused podcast with host Josh Horowitz, Murphy responded to questions about the possibility of joining the cast as Voldemort. He dismissed the rumors, explaining he had no information about such casting discussions. Murphy shared that his children occasionally point out the rumors to him, but he firmly stated that nothing has been confirmed.
No. I mean, genuinely [I haven’t heard anything]. I mean, my kids show me it occasionally, but like, I don’t know anything about that.
He also acknowledged the challenge that any new actor portraying Voldemort will face, given Ralph Fiennes‘ iconic interpretation of the character in the original Harry Potter film series. Murphy praised Fiennes’ legendary status and extended good wishes to whoever takes on the villain‘s mantle in the new adaptation.
I mean, also, it’s just really hard to follow anything Ralph Fiennes does. The man is an absolute acting legend. So, good luck to whoever is going to fill those shoes.
Implications for the Harry Potter Television Series
Murphy’s denial of his involvement as Voldemort can be viewed in two contrasting ways. Some may feel disappointment at missing out on seeing one of today’s acclaimed actors embrace the role of one of the most feared witches and wizards in the Harry Potter universe. Murphy’s reputation for complex and intense performances might have brought a fresh dimension to the character.

On the other hand, Murphy’s absence leaves the casting open to numerous possibilities, maintaining excitement and speculation among fans and industry observers. Without an official announcement, discussions about who might become the new Voldemort remain active and engaging within the community.
The Challenge of Following Ralph Fiennes’ Iconic Voldemort
Recognized for his remarkable instincts as an actor, Murphy’s insights on the pressure facing the next Voldemort actor emphasize the towering expectations that must be met. Ralph Fiennes’ portrayal combined menace and eerie charisma, cementing Voldemort as a uniquely formidable antagonist in cinematic history.
Though Fiennes was just one of several actors to portray Voldemort throughout the films, his performance is by far the most memorable, setting a high standard. Consequently, the actor cast in the HBO adaptation will face the difficult task of living up to that legacy while contributing something new to the character.
Confirmed Members of the Harry Potter TV Ensemble
While the lead villain remains uncast, several key actors have been revealed as part of the forthcoming series. Dominic McLaughlin will take on the role of Harry Potter, with Janet McTeer portraying Minerva McGonagall. Veteran actor John Lithgow has been cast as Albus Dumbledore, and Nick Frost will appear as Hagrid. This diverse group of performers adds considerable experience and talent to the production as it gears up for filming.
