Nobody actually knows what the most-streamed horror movie of 2026 is. Netflix reports hours in its own format when it feels like it. Peacock sends out press releases about records without publishing the math. Nielsen is the closest thing we have to a shared yardstick, ranking titles by total minutes viewed by persons 2 and up, measured the same way on every service, so a Peacock number and a Netflix number can sit in the same column without an asterisk.
Two limits before we count. Nielsen measures U.S. television-set viewing, so the phone in your hand is not in these totals, and its public chart is a weekly Top 10 with about a month of lag, which means a movie’s viewing stops being visible the moment it drops off.
5. Lee Cronin’s The Mummy: 217 Million Minutes
Cronin followed Evil Dead Rise with a folk-horror riff on Universal’s oldest bandaged property, produced by James Wan, Jason Blum and John Keville, starring Jack Reynor, Laia Costa, May Calamawy and Natalie Grace. It opened theatrically on April 17, 2026, cost around $22 million, made roughly $90.6 million worldwide and sits at 45 percent on Rotten Tomatoes. It arrived on HBO Max on July 3, with a linear premiere the following night.
Nielsen has it ninth on the movies chart for July 6 through 12 with 217 million minutes, its only documented week. That is the smallest number on this list and it is still instructive. A horror movie with a modest theatrical run went straight to the top of HBO Max’s own daily rankings and into the national Top 10 in its first full week. The theatrical result and the streaming result are not measuring the same appetite.
4. The Devil’s Mouth: 313 Million Minutes
Jeff Wadlow’s survival horror movie sends five friends into an underwater cave system in Thailand and introduces them to something that got trapped in there during a storm. Kathryn Newton, Lana Condor, Gavin Casalegno and Nico Hiraga star. Amazon MGM released it directly to Prime Video on July 29, 2026. Critics were unkind at 40 percent, audiences harsher at 14 percent.
Nielsen logged 313 million minutes for the week of July 27 through August 2, five days of availability, good for ninth. A movie that went straight to subscribers out-streamed a theatrical horror release from a major studio, which is the argument Amazon has been making about direct-to-service genre movies for several years, now with a number attached.
3. Send Help: At Least 688 Million Minutes
Sam Raimi’s survival picture stranded Rachel McAdams and Dylan O’Brien on an island and let the org chart eat itself. Danny Elfman scored it, 20th Century Studios opened it theatrically on January 30, 2026 and categorizes it as comedy, horror and thriller, and critics liked it more than they have liked most Raimi in years at 93 percent. It hit Hulu and Disney+ on May 7, 2026.
Nielsen has it third among movies with 427 million minutes for the week of May 4 through 10, four days of availability, followed by 261 million for May 11 through 17. That is a confirmed minimum of 688 million minutes across two documented weeks. Week two gave back 39 percent, a normal shape for a movie that arrived without an event around it.
2. The Last House: 838 Million Minutes
Louis Leterrier’s film locks Greta Lee and Wagner Moura in a house with their two kids and something outside that will not explain itself. Netflix files it under horror as well as sci-fi and thriller. Heaven of Horror reviewed it, gave it three out of five and found the third act rushed after a strong opening hour.
The number is not arguable. Nielsen’s chart for August 3 through 9 has The Last House at number one among movies with 838 million minutes, and the film did not arrive until August 7. Three days of availability, the largest single week any 2026 genre release has posted this year, and its first full week has not been published yet. Whatever its lifetime total ends up being, this one is undercounted here rather than overcounted.
1. Obsession: At Least 884 Million Minutes
Curry Barker’s debut is the story of the year and it is not close. Focus Features picked it up at Toronto in 2025 for around $15 million after it was made for around $750,000 to $1 million. It opened May 15, 2026, and has grossed roughly $509.9 million worldwide, including $263.5 million domestic, per The Numbers. A wish-granting novelty object, a coworker crush, and an ending nobody spoiled online for weeks.
It went to PVOD on June 30 and to Peacock on July 17, a fast turnaround for a movie still selling tickets. Nielsen shows 456 million minutes for the week of July 13 through 19, covering three days of availability, and 428 million for July 20 through 26. That is a confirmed minimum of 884 million minutes, and the true figure is higher, because Peacock viewing did not stop when the chart run did.
That chart run is the part worth sitting with. Obsession appeared for two weeks and was gone from the July 27 through August 2 movies Top 10, a chart whose tenth place still required 280 million minutes. The biggest horror phenomenon in years cleared the bar twice and then did not.
What Horror Audiences Are Actually Streaming in 2026
Horror hits fast and leaves. Every title here did its biggest business in its debut window, usually on three to five days of availability, and both films with a documented second week peaked in the first. The ceiling is also lower than the genre’s cultural footprint suggests. While Obsession was posting 456 million minutes, Pixar’s Hoppers had piled up 2.66 billion cumulative minutes and Avatar: Fire and Ash was past 1.7 billion. Horror opens. Horror does not marinate.
Theatrical and streaming success are drifting apart. The Mummy struggled theatrically and found a second life on HBO Max. The Devil’s Mouth never went to theaters and out-streamed it. 28 Years Later: The Bone Temple, which is not on this list because its only public figure is 2.7 million views over six days and views cannot be ranked against minutes, went to Netflix 74 days after opening and still landed softly.
The genre label is doing less work every year. The second-biggest number here belongs to a movie Netflix cross-files as sci-fi, the third to something 20th Century calls a comedy, the fourth to a shark picture. And Five Nights at Freddy’s 2, a 2025 release, quietly pulled 342 million minutes in August while sitting on two services at once, more than The Devil’s Mouth or The Mummy managed in their best documented weeks. Catalog horror on two platforms competes just fine with new horror on one.
A Note About the Numbers
Nielsen measures U.S. television-set streaming across Amazon Prime Video, Apple TV, Disney+, HBO Max, Hulu, Netflix, Paramount+, Peacock, Pluto TV and Starz, ranked by total minutes viewed by persons 2 and up. It does not capture every device, every platform or any viewing outside the United States. Its public chart is a weekly Top 10 with roughly a month of lag, so a movie that keeps performing after it falls out of the ten becomes invisible in the record.
That is why Obsession and Send Help are written as minimums. Their totals cover the weeks that were published, not the weeks that happened. The Last House, The Devil’s Mouth and The Mummy each have one documented week apiece, and any of them could have quietly accumulated more. A ranking that claimed lifetime totals for these five movies would be a tidier article and a less honest one.
