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Kane Parsons’ Backrooms didn’t just open this weekend. It kicked the door off the hinges and ran up the score like a rookie phenom dropping 50 in his first start. The YouTube-bred horror hit earned $38 million domestic on Friday alone from 3,442 theaters. Early tracking now projects a massive $85 million to $90 million through Sunday — more than triple A24’s old benchmark.
That previous high belonged to Alex Garland’s Civil War, which opened to $25.5 million back in 2024. Backrooms just made that number look like a warm-up act.
Box Office Scoreboard: Memorial Day Weekend 2026
| Film | Friday Gross | Projected Weekend | Theaters |
|---|---|---|---|
| Backrooms (A24) | $38M | $85-90M | 3,442 |
| Obsession (Focus) | $8.1M | $28M | — |
| Star Wars: The Mandalorian and Grogu | $6.5M | $25M | — |
| Michael (Lionsgate) | $3.5M | $12.7M | — |
| The Breadwinner (TriStar) | $2.75M | $7.5M | 3,525 |
| Pressure (Focus) | $2.46M | $5.4M | 1,829 |
The Underdog Story That Lit Up Theaters
Twenty-year-old Kane Parsons built the Backrooms mythos in his bedroom with nothing but Blender and raw creativity. Now he’s directing a studio feature with Chiwetel Ejiofor, Renate Reinsve, and Mark Duplass, backed by James Wan, Shawn Levy, and Osgood Perkins as producers. Chernin Entertainment came in as co-financier. This isn’t some polished Hollywood package. It’s the real thing — a fan-built universe that finally broke containment.
You could feel the shift Friday night. Lines wrapped around blocks in major cities. Phones lit up with the same yellow-room dread that first hooked millions on YouTube. The energy inside those multiplexes crackled like a packed stadium on opening night when the home team is rolling.
Why Backrooms Ran Away With It
Smart, laser-focused marketing met a built-in audience that already knew the lore. Low budget — roughly $10 million — meant every dollar hit harder. Horror fans showed up early and loud. The film didn’t need to win over casual viewers on the first weekend. It just had to deliver for the faithful, and it did.
That authenticity is rare in big studio releases. Parsons didn’t chase trends. He created one. The result? A debut that makes the rest of the weekend look like a consolation bracket.
Obsession Stays in the Fight
Curry Barker’s Obsession didn’t roll over. The indie horror grabbed $8.1 million on its third Friday and is on pace for another $28 million by Sunday — a 19% jump from last weekend’s $22 million frame. Memorial Day gave it extra fuel. This one’s turning into a genuine sleeper hit with legs that would make any veteran squad proud.
Mandalorian and Grogu Hit a Wall
Star Wars: The Mandalorian and Grogu stumbled hard in its second weekend. Just $6.5 million on Friday — a brutal 70% drop from opening day. Revised projections now sit around $25 million for the full frame instead of the $40 million once hoped for. Still, the film has pushed past $136 million domestically after two weekends. The force is strong, but the drop-off tells the real story.
Steady Veterans and New Contenders
Lionsgate’s Michael kept grinding, adding $3.5 million Friday en route to $12.7 million for the weekend. That brings its six-week domestic total to $340 million — quiet consistency that adds up fast.
Nate Bargatze’s family comedy The Breadwinner landed in fifth with $2.75 million Friday from 3,525 theaters and should finish near $7.5 million. Focus Features’ WWII thriller Pressure, starring Brendan Fraser as Eisenhower facing D-Day decisions, took sixth at $2.46 million Friday and looks headed for $5.4 million.
What Comes Next
Backrooms has already rewritten the A24 playbook. With strong word-of-mouth and a story that keeps pulling people back into those endless yellow halls, this one could run deep into summer. Parsons just proved that passion projects born on YouTube can dominate the biggest stage in entertainment.
The portal is open. The numbers don’t lie. And the rest of the field is still trying to catch up.
