The full-cast audio editions of the Harry Potter series, co-produced by Pottermore Publishing and Audible, represent a significant milestone in the entertainment industry and an unprecedented launch event in this category. The content spans seven installments over seven months, beginning with the launch of Harry Potter and the Sorcerer’s Stone on November 4, 2025 and continuing with monthly releases through May 2026. The campaign set out to position the audio production as an unmissable global cultural moment while driving listenership and engagement with the content. The strategic rollout was designed to deliver thoughtful, bespoke, surprise-and-delight, immersive listening experiences that honored the beloved source material that fans expected, while introducing it to new audiences in an innovative format.
Our experiential strategy for the launch of Harry Potter: The Full Cast Audio Editions didn't just announce an audio title—it contributed to a worldwide movement that united Harry Potter fans across continents, dominated cultural conversations, and positioned these audio releases as one of the most anticipated entertainment events of the year. By driving pre-order conversion and generating high-impact social and influencer coverage, we purposefully positioned Audible as the exclusive destination for the audio version of these beloved stories, and established Harry Potter: The Full-Cast Audio Editions as one of the most anticipated audiobook releases of the year.
Through a strategic experiential campaign, we engaged fans at scale with activations including a premium launch event in London, two global virtual fan celebrations, and an immersive train takeover experience in Sydney.
Returning to the story’s beloved UK origins, we launched Harry Potter: The Full-Cast Audio Editions in London with an engaging, premium event that honored the franchise’s legacy while generating aspirational global content. Hosted at Protein Studios in Shoreditch on October 30, 2025—ahead of the November 4 release on Audible—the event welcomed creative partners, talent, press, influencers, and executives for an intimate first listen and immersive experience.
Guests entered through a 20-foot LED tunnel animated with lines from Harry Potter and the Sorcerer’s Stone before moving into a multi-room installation inspired by the Book 1 cover art. A portrait gallery showcased behind-the-scenes footage from the full-cast recordings, followed by a 15-minute shared listening moment introduced by Audible executives. The journey continued through themed listening rooms inspired by key moments from Books 1 and 2, such as the iconic chess scene or Quidditch game, transforming beloved scenes into fully dimensional soundscapes.
In collaboration with Dolby sound engineers, each space delivered cinematic spatial audio, layering sound to create living, breathing environments. Sennheiser headphones ensured pristine quality throughout, and we incorporated themed food and beverages for edible storytelling and elevated hospitality. Every touchpoint was designed to rekindle the wonder of discovering the wizarding world for the first time, while positioning audio as the gateway to immersive storytelling.
To ensure global accessibility, we extended the launch through two virtual fan events. In November, approximately 245,000 fans joined the livestream celebrating Book 1, and in December, over 1 million fans participated in the virtual event celebrating the launch of Book 2. Fifteen minutes before each event, fans entered a virtual lobby featuring trivia and a live chat before unlocking digital “gates” through an interactive magical moment. Influencers hosted the experience, sharing behind-the-scenes insights alongside curated audio clips, video content, and dynamic visuals. Fans engaged through polls, trivia, chat, a digital photobooth, Harry Potter house avatar, which they could select, and more.
At Sydney Central Station in Australia, nearly 1,000 fans enjoyed an immersive listening experience aboard the Audible Express vintage steam train - a nod to the iconic Hogwarts Express. With Platform 1 completely reimagined for the experience, guests received souvenir passports, listened to book excerpts, and enjoyed a live string quartet that played the original score from the new production. Fans engaged with an interactive phone booth photo moment and listened to samples from the audiobook while on board the train to create an iconic journey.
Across physical and virtual worlds, the audio took center stage—transforming listening into a communal experience and redefining what an audiobook launch can be.
Our experiential initiatives didn’t just support the launch of Harry Potter: The Full-Cast Audio Editions—they established it as one of the year’s defining entertainment events. By creating immersive physical and digital spaces, we transformed the audio release into an unmissable global cultural moment.
At our London launch, influencers and creators received exclusive access, positioning them as authentic ambassadors who drove organic excitement. Mega-influencer Richard Sales (18.6M followers) generated 445,000 Instagram views and more than 9,500 engagements within three days of posting his collaboration with Audible. In total, influencers and guests shared 211 pieces of content, reaching more than 35 million followers across platforms (confidential data).
Our November virtual fan event welcomed approximately 245,000 fans to discover the full-cast audio edition of Harry Potter and the Sorcerer’s Stone, and our December virtual event drew over 1 million fans to celebrate the release of Harry Potter and the Chamber of Secrets, reinforcing listening as a communal experience.
Our campaign translated into extraordinary performance, cementing the full-cast audio edition of the Harry Potter series, co-produced with Pottermore Publishing, as an unprecedented launch success in this category. Each audiobook in the series immediately jumped to #1 on Audible’s best-seller list upon its release, with listeners logging over 2 billion listening hours across all Harry Potter content on Audible.
