44 Years Later, Stephen King’s “Magnum Opus” Is Finally Getting A Proper Adaptation

Published Aug 22, 2026, 7:30 AM EDT

Sean is a senior writer for ScreenRant and has been writing about new TV releases since December 2023. He has received multiple advance screenings of popular shows and ideated his own coverage read by hundreds of thousands of readers.

Sean is a self-published author of a Western novel. Sean has also written award-winning opinion pieces related to local politics while getting his Bachelor's degree in journalism.

After 44 years, the book that Stephen King himself described as his magnum opus is finally getting a chance at a proper television adaptation. In the 52 years since his debut novel Carrie, Stephen King has become one of the most prolific authors of the modern day. King has now written dozens of novels in genres ranging from horror to drama, and King's books have been adapted into nearly as many movies and shows over the decades.

For a writer as prolific and beloved as Stephen King, choosing just one novel as his magnum opus should be exceptionally difficult. There are wildly popular horror novels like IT and Pet Sematary that became cultural touchstones and exemplify King's love of horror. There are books that went on to spawn incredible film adaptations, like The Shining and Misery. There are also great books that highlight King's range outside of horror, like The Shawshank Redemption and Stand By Me.

King's oeuvre is so varied and so massive that there really isn't a single book that encapsulates every side of the author. Luckily for his readers and fans, however, King himself has chosen a book that he himself considers his magnum opus. Even better, King's magnum opus, The Dark Tower, is finally getting a proper screen adaptation over 44 years after the series began and nearly a decade after the first disastrous attempt to make it into a movie.

Stephen King Describes The Dark Tower As His Magnum Opus

Among all of Stephen King's books, he describes only The Dark Tower series as his magnum opus. King says as much verbatim on the official website for The Dark Tower, quote, "[The Dark Tower] is Stephen King’s magnum opus, and is the center of his amazing creative universe." On top of that, in the introduction and foreword of the revised edition of The Gunslinger, King writes that he had been thinking of The Dark Tower in some capacity since 1967, and that one of his top priorities after his near-fatal car accident in 1999 was to finally finish the series.

It's also very clear in the text of The Dark Tower itself that King is incredibly fond of the story of Roland and his ka-tet. King wrote the actual Tower to be the center of the shared universe of his literary works, and Roland to be the protector of his entire body of creativity. King also writes himself into The Dark Tower as a character in The Song of Susannah, giving himself a chance to interact directly with the series' characters.

In the real world, The Dark Tower is also clearly special among King's other works. It's by far his longest-running series, both in terms of installments (seven and a half novels totalling up to thousands of pages) and in terms of years, as The Gunslinger was first published in 1982 and The Wind Through the Keyhole was published in 2012, spanning three decades. Additionally, as previously mentioned, King made The Dark Tower a priority after his near-fatal accident in 1999.

The Dark Tower also does function as a great picture of all of Stephen King's myriad writing talents. It has many horror elements to represent his many horror novels, it's by far his most acclaimed fantasy series, and it even demonstrates how he's grown as an author over the decades. The only problem with calling The Dark Tower King's magnum opus is that it doesn't represent his dozens of screen adaptations, but even that is soon going to change.

Mike Flanagan’s The Dark Tower Adaptation Has A Chance To Give The Story Justice 9 Years After The Failed Movie

The Dark Tower has been adapted to the screen before, in Matthew McConaughey and Idris Elba's 2017 film of the same name, but it has never been adapted successfully. The Dark Tower 2017, simply put, is awful. It mashes seven and a half books together into one incoherent story, cutting out beloved characters, important settings, and enormous plot points entirely. McConaughey and Elba were well cast as Randall Flagg and Roland Deschain, but that's about all The Dark Tower 2017 had going for it.

Luckily, Mike Flanagan is adapting The Dark Tower into a TV series, and it has much better hopes of being an adaptation worthy of Stephen King's magnum opus. Flanagan has already proven himself as a master of adapting King's work through films like Doctor Sleep and The Life of Chuck, meaning he's the perfect person to tackle The Dark Tower. Additionally, a (hopefully multi-season) television show is a much better format for the 4,000+ page sprawling epic than a 95-minute feature film.

With any luck, Flanagan will be able to tell The Dark Tower the way it should be: book by book. Viewers will get to meet Eddie Dean, Susannah/Odetta, Oy, and all the other incredible characters. They'll get to go to Gilead and the Emerald City and the Calla Bryn Sturgis. They'll get to palaver and remember the face of their father, and Mike Flanagan can finally show audiences why Stephen King himself considers The Dark Tower to be his magnum opus.

The Dark Tower