Against all odds, Obsession is now the biggest box-office hit of the summer of 2026, moving past several big-name releases, particularly The Devil Wears Prada 2, with a whopping $220 million. The original horror has outperformed big studio titles, including The Devil Wears Prada 2, proving what strong audience support can do. Its record-breaking theatrical performance has turned it into one of the year’s biggest success stories, highlighting the growing appetite for original horror and new storytelling at the global box office. 

In one of the biggest box-office surprises of 2026, Obsession has risen above major franchise competition. 

Obsession has become the highest-grossing movie of the summer of 2026 with its massive $220 milion suprassing The Devil Wears Prada 2's $219 million. Released on May 15 and falling under the May 1 to September 1 bracket of Summer releases, the surprise horror hit rocketed to the top after a solid theatrical run, fueled by strong word-of-mouth and repeat viewings. The film has taken other breakout successes, like Backrooms and Toy Story 5, albeit the latter remains in its initial theatrical days with an already accelerated turnaround.

Obsession and The Devil Wears Prada 2 are separated by less than $600,000, making it one of the tightest box-office races of the summer, as per Box Office Mojo. Meanwhile, the indie film has officially become Focus Features' highest-grossing movie of all time, with over $337 million internationally. The horror romance, directed by Curry Barker, also surpassed the studio’s previous record holder, Downton Abbey (2019), which grossed $194.6 million worldwide. Obsession also beat the global totals of London Has Fallen and Oscar-winning Traffic, making it the studio's biggest global box-office hit ever. 

How Long Is The Movie 'Obsession'? Is It Worth Watching? Will there be a Sequel?

As Obsession continues to shatter records, its gripping story has become just as much a talking point as its box-office success. 

Obsession revolves around a man's chance encounter with a mysterious woman, which quickly spirals into an all-consuming relationship that blurs the line between passion and danger as obsession takes hold. As his obsession becomes more consuming, he begins to lose control of his own life, forcing him to confront disturbing truths about love, identity, and obsession. Secrets are disclosed, and the plot develops into a sequence of shocking twists that put the characters’ perceptions of reality to the test.

Directed by the YouTube-grown Curry Barker, Obsession has turned out to be one of the great surprise success stories of 2026, as it has shown that a unique horror movie can beat studio blockbusters in box-office collections. It is also successful on account of its exceptional run in theaters, along with its intriguing combination of horror and romance genres. As its momentum continues, Obsession has set a new benchmark for original storytelling in theaters. 

'Obsession' Director Curry Barker Lands Massive Eight-Figure Deal for Next Horror Movie at Universal

Can Obsession hold on to its box-office crown as the summer season continues? Let us know in the comments.