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YouTuber horror films take over the box office as “BACKROOMS” and “OBSESSION” knock out “MANDALORIAN” *UPDATED*

Friday, May 29, 2026 | News

By MICHAEL GINGOLD

Online content creators are delivering a horrific one-two punch this weekend.

Deadline has reported that Kane Parsons and Focus Features’ BACKROOMS (reviewed here) has an estimated opening-weekend gross of $81.4 million, including $10.4 million from Thursday-night showings. (Note: All figures discussed here are for the U.S./Canada; final numbers will be reported tomorrow.) That means it has passed I AM LEGEND ($77.2 million) for fourth-biggest opening weekend ever for a horror film, after IT ($123.4 million), IT: CHAPTER TWO ($91 million) and THE CONJURING: LAST RITES ($84 million)—and it’s the only one in the top five not released by Warner Bros. BACKROOMS, which Parsons based on his YouTube shorts, has also easily set the opening-weekend record for distributor A24 (beating CIVIL WAR’s $25.5 million).

Even more remarkably, OBSESSION (reviewed here)—another fright film from a moviemaker with a YouTube background, Curry Barker—actually improved its weekend figure again in the face of its BACKROOMS competition. After opening with $17.2 million two weeks ago, it improved to $23.9 million in its second weekend ($32 million for the four-day Memorial Day frame), and has now jumped again to $26.4 million. If that estimate holds, the total will be over $104.7 million with no end in sight; it is now Focus Features’ highest-grossing film in North America, surpassing DOWNTON ABBEY’s $97 million (CORALINE did $116.9 million through a combination of Focus’ initial release and Fathom Events rereleases, though BACKROOMS will pass that next weekend). Notably, although it hasn’t held the number-one spot for a weekend, OBSESSION did top the charts on weekdays over MICHAEL in its first week and THE MANDALORIAN AND GROGU in its second.

Again, if the estimates hold, both of these low-budget horror films will outdo the second weekend of the megabudget MANDALORIAN, which is currently forecast to make $25 million. And this will be the first weekend in which two new fright films topped the box office since October 14-16, 2022, when the debuting HALLOWEEN ENDS and the third weekend of SMILE led the list.

 

 

Michael Gingold
Michael Gingold (RUE MORGUE's Head Writer) has been covering the world of horror cinema for over three decades, and in addition to his work for RUE MORGUE, he has been a longtime writer and editor for FANGORIA magazine and its website. He has also written for BIRTH.MOVIES.DEATH, SCREAM, IndieWire.com, TIME OUT, DELIRIUM, MOVIEMAKER and others. He is the author of the AD NAUSEAM books (1984 Publishing) and THE FRIGHTFEST GUIDE TO MONSTER MOVIES (FAB Press), and he has contributed documentaries, featurettes and liner notes to numerous Blu-rays, including the award-winning feature-length doc TWISTED TALE: THE UNMAKING OF "SPOOKIES" (Vinegar Syndrome).