Dress up, show up, break a record!

This summer, step onto the set of cinematic history and become part of a world record! To celebrate 100 years of movie magic at the UK’s most filmed heritage site, the Old Royal Naval College and Elstree Studios will stage a spectacular Guinness World Records™ attempt for the largest gathering of people dressed as film and TV characters. 

On Saturday 27 September 2025, the riverside UNESCO World Heritage Site will honour a century on screen with a day to remember. Fans of Bridgerton, Batman, Pirates of the Caribbean, Star Wars, Indiana Jones and more are invited to dress up, show up, and make movie magic happen. From families to superfans, everyone is welcome to join this once-in-a-century celebration of film, fandom, and history for free.  

Over the past 100 years, the Old Royal Naval College has featured in more than 300 film and TV productions, from Oscar-winners to streaming blockbusters, with directors including Christopher Nolan, Ridley Scott and Kenneth Branagh.  

Elstree Studios, one of Britain’s oldest and most prestigious film and television studios, is also celebrating its centenary in 2025. Over the past 100 years the studios in Borehamwood, Herts, has become famous as the home of such iconic productions as Star Wars, Indiana Jones and The Shining. 

Participants will dress as iconic screen characters that have graced the famous Elstree Studios and Old Royal Naval College’s stunning baroque backdrop – think Queen Charlotte, Jack Sparrow, Luke Skywalker, Princess Leia Batman and beyond. Costumes must feature recognisable elements to count towards the official Guinness World Records™. 

This Guinness World Records™ attempt will feature iconic props and photo stations including Cruella’s car, the Batmobile, and a regal Bridgerton inspired throne, as well as unmissable set-jetting moments with live costume inspiration and film scene recreations. There will also be film-themed food, music, and fun for all ages as visitors take part in a joint cinematic celebration and opportunity to make history and be part of a GWR record! 

Luke Flynn, Filming Manager at the Old Royal Naval College, comments:

“This historic site has played host to some of the biggest productions in film and television. What better way to mark a century of screen magic than by inviting fans to be part of a real-life blockbuster moment? Whether you’re a period drama lover or a superhero superfan, come join us and help make history!” 

Rebecca Hawkes, Head of Studios at Elstree, comments,

“We’re tremendously excited to be partnering with the Old Royal Navy College as part of our centenary celebrations. This world record attempt will not only reflect Elstree’s rich heritage and pivotal role in the history of British filmmaking, it also promises to be great fun and an unforgettable day for everyone who will be taking part.”