Thescreescore – The cinematic titan Steven Spielberg is set to plunge audiences into a new realm of fear, as his next major project – a horror film based on the viral YouTube phenomenon "The Mandela Catalogue" – has officially locked in a theatrical release date for 2028. This groundbreaking announcement marks a fascinating convergence of legendary filmmaking prowess with the burgeoning world of digital-native horror, a genre that has been making unprecedented waves at the box office.
The news arrives amidst a truly remarkable year for the horror genre, particularly for features born from online sensations. Films such as "Backrooms" and "Obsession," both originating as compelling YouTube series, have not only captivated critics but also shattered box office expectations, unequivocally demonstrating a voracious global appetite for innovative, internet-bred scares. Capitalizing on this burgeoning trend, Spielberg’s Amblin Entertainment, in a significant collaboration with Amazon MGM Studios and United Artists, successfully secured the rights to "The Mandela Catalogue." The highly anticipated adaptation is now slated to haunt cinemas worldwide on June 9, 2028.

At the helm of this chilling cinematic endeavor will be Alex Kister, the visionary creator behind the original "The Mandela Catalogue" web series. Kister is poised to make his feature directorial debut, mirroring the impressive trajectory of "Backrooms" creator Kane Parsons, who also transitioned from digital maestro to big-screen director. Kister is co-writing the screenplay, promising an authentic translation of his unique brand of terror, alongside Tyler Clifton.

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The project boasts a formidable roster of producers, underscoring the significant investment and belief in its potential. Steven Spielberg himself is joined by Kister, Clifton, Holly Bario, Aaron B. Koontz, Scott Stuber, Nick Nesbitt, Annie McCreery, and Maria Fortese, forming a collaborative team dedicated to bringing this digital nightmare to life on the grandest scale.
"The Mandela Catalogue," which first emerged in 2021, unfurls a deeply unsettling narrative set in Mandela County, Wisconsin, during the eerie decades of the 1990s and 2000s. Its premise revolves around "Alternates," malevolent entities whose insidious objective is the complete eradication of human civilization through relentless psychological torment. The web series has already captivated a massive global audience, accumulating well over 100 million views across its 19 episodes, with the most recent installment having been released in March 2026. Kister, who was a mere 17 years old when he launched the series, not only conceptualizes but also writes, directs, and animates the episodes, showcasing a prodigious talent akin to Parsons, who began his "Backrooms" journey at 16.
The recent box office triumphs of other YouTube-born horror films serve as a powerful precedent for "The Mandela Catalogue." "Backrooms," which debuted in May, saw its feature adaptation – directed by its young creator Kane Parsons – amass an astounding $394 million globally. This impressive haul even saw it surpass the highly anticipated "The Mandalorian and Grogu" at the box office during its opening weekend, a testament to its cultural resonance. Similarly, Focus Features’ "Obsession," released just two weeks prior to "Backrooms" and starring Inde Navarrette (now famously cast as Rogue in the MCU’s upcoming X-Men film), achieved a staggering $512.6 million worldwide. Its director, Curry Barker, also hails from the vibrant world of YouTube.
While Spielberg has masterfully woven elements of suspense and psychological terror into genre-defining classics like "Jaws," "E.T. the Extra-Terrestrial," and "Jurassic Park," "The Mandela Catalogue" marks his explicit and full-fledged foray into the pure horror genre. Following his recent dramatic release "Disclosure Day," this project represents a bold and intriguing new direction for one of cinema’s most influential figures, signaling his intent to explore the depths of fear in an unprecedented and deeply unsettling manner. The stage is set for a chilling new chapter in Spielberg’s illustrious career, promising a unique blend of established cinematic artistry and cutting-edge digital horror.









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