US Edition‘Harry Potter’ Trailer Surpasses 277M Views, Becomes Most-Watched in HBO History
The trailer for HBO's Harry Potter series broke viewership records with 277 million views in 48 hours, driven by a star-studded cast and anticipation for the Christmas 2026 premiere.
- The trailer for the upcoming Harry Potter series reached over 277 million views in its first 48 hours, becoming the most-watched trailer in HBO and HBO Max history.
- On his 11th birthday, Harry receives a letter of admittance to Hogwarts School of Witchcraft and Wizardry, opening a hidden world of magic—though his Aunt Petunia says, "There is nothing special about Harry Potter."
- Succession showrunner Francesca Gardiner and Game of Thrones director Mark Mylod lead production, with John Lithgow as Albus Dumbledore, Janet McTeer as Minerva McGonagall, and Paapa Essiedu as Severus Snape.
- Harry meets friends Ron Weasley and Hermione Granger, attends Herbology class, and plays Quidditch in Gryffindor apparel; Hagrid tells him his parents were "the kindest, bravest people I have ever met."
- The first season follows Rowling's first book, with subsequent seasons covering the remaining novels; Harry Potter and the Philosopher's Stone premieres Christmas 2026 on HBO and will stream exclusively on HBO Max.
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The Independent
The Independent (US)Harry Potter TV show trailer becomes most-watched in HBO history
The eight episode series will be released in December
On Friday (27th) local time, the first trailer for the Harry Potter TV series broke HBO's viewership record, more than doubling the previous record set by Euphoria. The series will premiere on HBO on Christmas 2026 and will also air on HBO Max.
The theater of Harry Potter's new series, of HBO, became the most assistant to the story of the issuer when it reached 277 million visualizations in the first 48 hours after the launch, on 25 March 2026. With the performance, the theatre was more than the previous record of the HBO, which belongs to the third period of Euphoria, with about 100 million visualizations at the same time of 48 hours. The previous shows the first scenes of the new tel…
HBO's Harry Potter series trailer broke a big record and recalls how much J.K. Rowling's adapted series is expected. 4 years after the release of the Fantastic Animals: the Secrets of Dumbledore, who severely flopped into the box office (official production budget of $200 million [...]
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