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entertainmentDevelopingUpdated 1 d ago · since 21 Sept 2026

HBO releases first promotional images and trailer for the new Harry Potter series

According to cnBeta, HBO announces the first promotional images and trailer for the new Harry Potter series, with a 2026 Christmas release planned and a goal to adapt J.K. Rowling's seven novels within about ten years. Filming is underway at Warner Bros. Leavesden Studio in the UK, using ARRI Alexa 35, with cast including Dominic McLaughlin, Alastair Stott, and Arabella Stanton, and the production adheres to child-work-hour regulations; the trailer notes central framing designed to support vertical formats for social media, and a revised trailer brightened Hogwarts’ candlelight and golds.

1 source1 country1 article1 independent outletsSource strength 22/100 ⓘHBO
HBO releases first promotional images and trailer for the new Harry Potter series
Photo: cnBeta
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Key facts

  1. 01Filming at Warner Bros. Leavesden Studio in the UK
  2. 02Uses ARRI Alexa 35 camera
  3. 03Cast includes Dominic McLaughlin, Alastair Stott, Arabella Stanton
  4. 04Release planned for Christmas 2026 and adaptation span of about ten years

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