Paddington producers StudioCanal and Heyday Films are developing the first-ever feature film based on the beloved “Mr. Men Little Miss” children’s books by Roger Hargreaves. The project is in early development with Mister Men Limited, part of Sanrio Group, and aims to bring the brightly coloured cast of characters to a new generation on the big screen.
Paddington team’s next family franchise
StudioCanal and David Heyman’s Heyday Films are reuniting after their acclaimed work on the Paddington movies, positioning “Mr. Men Little Miss” as their next major British family property. The partners describe the books as a rich world for a bold, imaginative film, drawing on their experience crafting warm, character-led stories with broad family appeal.
Although the film has no publicly announced writer, director or cast yet, it has been confirmed as a full-scale theatrical feature in active development rather than a small spin-off project. Insiders frame the movie as a cornerstone of StudioCanal’s growing family slate, with an eye on global distribution similar to the Paddington releases.
First big-screen outing for a 50-year-old brand
This will be the first time the “Mr. Men” and “Little Miss” characters headline a cinema feature, despite more than five decades of success in publishing and television. An earlier attempt began in 2015, when Fox Animation acquired film rights to the property, but that version never materialised and is no longer part of the current project.
Roger Hargreaves launched the original “Mr. Men” books in 1971 and added the “Little Miss” line in 1981, creating simple, personality-driven characters designed to teach young readers moral and emotional lessons. The franchise has since grown to more than 90 named characters and has sold over 250 million copies worldwide, giving the new film a deep catalogue of personalities and stories to draw from.
Sanrio’s strategy behind the deal
Sanrio, best known globally for Hello Kitty, bought the “Mr. Men Little Miss” brand in 2011 and has spent the past decade pushing it further into international licensing, fashion and lifestyle partnerships. Under Sanrio, the characters have appeared in collaborations ranging from airport campaigns at London Heathrow to collections with high-street retailers and pop culture brands.
Executives at Sanrio describe the film as part of a broader plan to turn “Mr. Men Little Miss” into a stronger entertainment platform, while keeping publishing at the heart of the IP. Company leadership has said that with more than 90 characters to choose from, the stories can act as “ambassadors of joy” and help extend the brand’s reach in markets such as the U.K., France, Australia and Asia.
Built on recent animated success
The feature will build on an existing short-form animated series, “Mr. Men Little Miss Mini Adventures,” which is currently available on YouTube and has already introduced the universe to digital-first young audiences. A separate, longer-form TV series is also in development with animation partners, giving the franchise multiple screen touchpoints as the film moves forward.
Producers have signalled that, as with Paddington, the film will aim for a tone that balances gentle humour, warmth and emotional sincerity, rather than leaning solely on slapstick or nostalgia. Behind the scenes, the creative team is expected to mine the personality-based structure of the books—characters built around traits like kindness, grumpiness or shyness—to craft an ensemble story that can speak to both children and parents.
What audiences can expect next
No release window has been announced, suggesting the film is still at an early script and development stage, but the backers are positioning it as a global theatrical play rather than a direct-to-streaming title. Given the track record of Heyday Films on franchises such as Harry Potter, Barbie and Paddington, industry observers will be watching closely to see how the team translates the very simple visual style of the books into a contemporary family movie.
For now, the announcement signals that one of Britain’s most recognisable children’s brands is finally on a path to the big screen, backed by experienced family-film producers and a powerful IP owner eager to expand its footprint. If the project follows the template of Paddington, audiences can expect a character-driven story that leans on charm, visual inventiveness and cross-generational appeal rather than heavy CGI spectacle.
