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Prince George, Princess Charlotte and Prince Louis visit set of HBO TV series with mom and dad


The royals were reportedly on hand for one night of filming


Prince George, Princess Charlotte and Prince Louis visit set of TV show with mom and dad© Samir Hussein/WireImage
SEPTEMBER 29, 2025 1:22 PM EDT

The Prince and Princess of Wales reportedly enjoyed a recent magical outing with their children in Windsor. According to the Daily Mail, Catherine, Prince George, 12, Princess Charlotte, 10, and Prince Louis, 7, visited the set of HBO's upcoming Harry Potter television series on Friday. 

The outlet reported that the royals met the young actor, Dominic McLaughlin, who is playing Harry in the show and watched some scenes be filmed. Prince Louis also reportedly hopped on the Hogwarts Express for a short ride.

LONDON, UNITED KINGDOM - JUNE 14: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Prince William, Prince of Wales (Colonel of the Welsh Guards), Prince Louis of Wales, Prince George of Wales, Catherine, Princess of Wales and Princess Charlotte of Wales watch an RAF flypast from the balcony of Buckingham Palace after attending Trooping The Colour 2025 on June 14, 2025 in London, England. Trooping the Colour, also known as The King's Birthday Parade, is a military ceremony to mark the official birthday of the British Sovereign. The ceremony, which takes place at Horse Guards Parade followed by a flypast over Buckingham Palace, was first performed in the mid-17th century during the reign of King Charles II. The parade features all seven regiments of the Household Division with Number 7 Company Coldstream Guards being the regiment this year having their Colour Trooped. (Photo by Max Mumby/Indigo/Getty Images)© Max Mumby/Indigo/Getty Images

A source on set told The Mail on Sunday: "It was so special, Kate and the children met the young actors and the director on the set. There was only one night of filming there so it really was a magical ticket."

The source added, "And as for Louis, he got the chance to ride on the train with the driver. He seemed to absolutely love it. It's the dream for most children to step aboard the Hogwarts Express."

Per the Daily Mail, Prince William and Catherine took their children to the set in Windsor earlier in the week and it's understood that they were then invited to return on Friday to watch live filming. 

HBO's original Harry Potter series, written and executive produced by Francesca Gardiner, is described as "a faithful adaptation of the beloved Harry Potter books by author and executive producer J.K. Rowling." The young royals are said to be "huge fans of the Harry Potter movies." 

LONDON, ENGLAND - APRIL 26:  Prince Harry, Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge raise their wands on the set used to depict Diagon Alley in the Harry Potter Films during the Inauguration Of Warner Bros. Studios Leavesden on April 26, 2013 in London, England.  (Photo by Paul Rogers - WPA Pool/Getty Images)© Paul Rogers - WPA Pool/Getty Images

Meanwhile, Queen Camilla once said in an episode of The Queen's Reading Room Podcast that what she "enjoyed reading more than anything else" to her grandchildren was Harry Potter. Her Majesty has also previously revealed that her husband King Charles reads Harry Potter to her grandkids. “He will get down on his knees and crawl about with them for hours, you know making funny noises and laughing and my grandchildren adore him, absolutely adore him,” the Queen said in 2018's Prince, Son and Heir: Charles at 70 (via PEOPLE). “He reads Harry Potter and he can do all the different voices and I think children really appreciate that.”

HBO announced in July that production on the Harry Potter TV series, which is scheduled to debut in 2027, had commenced at Warner Bros. Studios Leavesden, UK. Prince William and Catherine, along with Prince Harry, attended the inauguration of the studio back in 2013. 

In his remarks at the inauguration, the Prince of Wales said, "The journey to today began most obviously with the now legendary story of an aspiring author J K Rowling translating her phenomenal imagination onto paper in the form of the Harry Potter series. But in another sense, the journey to today began way before, since this country has a long and proud literary and visual arts history a history that is unmatched in the world for its variety, its commercial success and its longevity."

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