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HBO's Harry Potter Series Unveils New Diagon Alley Set

3/10/2026, 1:55:07 AM

Major Set Leak Reveals Diagon Alley Transformation

A recent leak from the set of HBO's upcoming Harry Potter TV series has provided fans with a detailed look at a reimagined Diagon Alley. The video, first reported by The Sun, showcases a narrow, intricately designed street featuring various magical shops, including a new café named "Accioffee!" This version of Diagon Alley differs significantly from the one depicted in the original Harry Potter films, presenting a more compact and storybook-like aesthetic. The iconic Gringotts Wizarding Bank remains a central feature, now situated in a leafy square at the end of the alley.

Filming for the series began in the summer of 2025, with the first season expected to debut in early 2027. The series will consist of eight episodes and aims to expand on the lore of the Wizarding World, including fresh scenes not found in the original books or movies.

Changes to Character Perspectives and Storylines

The new series will not follow the narrative from Harry Potter's perspective alone. Notably, it will delve into Draco Malfoy's home life, offering a broader view of the characters' backgrounds. Additionally, John Lithgow is set to portray Albus Dumbledore, and the series will introduce Nicolas Flamel and feature History of Magic lessons with Richard Durden as Professor Binns. Lucius Malfoy, played by Johnny Flynn, will also appear earlier in the storyline than in the original series.

Addressing Allegations of Bullying on Set

In conjunction with the excitement surrounding the set leak, reports have emerged regarding allegations of bullying among the young cast members. Two 12-year-old extras were reportedly involved in a physical altercation, prompting the show's producers to implement strict anti-bullying policies. An insider noted that the production team is committed to maintaining a safe environment, stating that any reported incidents of bullying will result in immediate dismissal, regardless of the individual's fame. Counseling and coaching sessions are being offered to all cast and crew to address these concerns.

Official Statements and Production Details

HBO's Harry Potter series is being executive produced by J.K. Rowling, Neil Blair, and Ruth Kenley-Letts, alongside David Heyman. Mark Mylod will direct multiple episodes, with production taking place at Warner Bros. Studios in Leavesden, England. The series aims to provide a fresh take on the beloved franchise while maintaining the essence of the original works.

Verbatim Quotes

  • “Noticeably, the new version of Diagon Alley is much narrower than seen previously.” — The Sun
  • “Bosses have issued warnings about behaviour. The bullying accusations have involved adults and children,” — Insider source
  • “It has been made clear that anyone reported for bullying will be immediately axed — no matter how famous they may be. Filming is going to last eight years, and bosses are adamant that any inappropriate behaviour must be nipped in the bud.” — Insider source

As anticipation builds for the series, fans are eager to see how HBO will reinterpret the magical world of Harry Potter, particularly with the new depiction of Diagon Alley and its surrounding narratives.