Steven Spielberg to Produce The Mandela Catalogue Film Adaptation With Series Creator Directing

Steven Spielberg will produce a film adaptation of The Mandela Catalogue, one of YouTube's most influential analog horror series. The project, which will be directed by original creator Alex Kister, was secured by Amazon MGM Studios, Amblin Entertainment, and United Artists after a fierce bidding war involving 11 studios. The film is set for release in theaters and on Amazon Prime Video, though a premiere date has not yet been announced.

Kister, who launched The Mandela Catalogue on YouTube, will also co-write the screenplay with Tyler Clifton. Clifton joins the production team alongside Scott Stuber, Holly Bario, Aaron B. Koontz, and Nick Nesbitt. Annie McCreery (United Artists) and Maria Fortese (Amblin) will oversee the project for their respective studios.

The Mandela Catalogue is set in the fictional Mandela County, Wisconsin, where nearly immortal, shape-shifting creatures known as Alternates replace humans and drive them to suicide. This unsettling premise and its analog horror style have helped the series amass over 100 million views on YouTube, cementing its status as a defining work in the genre.

The original series' cult following and chilling atmosphere have made it a landmark among analog horror titles, alongside Local 58 and The Backrooms. The intense competition for adaptation rights highlights Hollywood's growing interest in internet-born horror stories, as studios seek to tap into their massive online audiences.

Will The Mandela Catalogue film manage to capture the eerie atmosphere of the original YouTube series, or will something be lost in the transition to the big screen?