Okay, so the internet’s favorite liminal space horror is officially getting the A24 treatment, and honestly, my spooky little heart is POUNDING. The Backrooms movie is happening, and the cast is shaping up to be INSANE. We’re talking some seriously unexpected picks that have me shook.
1. Timothée Chalamet As The Lost Soul?
Look, it wouldn’t be an A24 movie without Timmy C, right? Reports are swirling that he’s in talks for a lead role, probably playing some poor dude who accidentally noclips into Level 0. Can you even imagine his dramatic stares in those endless yellow rooms? Total mood. I’m already obsessed.
2. Florence Pugh: Our Queen of Screams?
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Okay, this one’s a rumor, but I’m manifesting it! Florence Pugh could totally nail the role of someone trying to survive the Backrooms. She’s got that intensity, you know? Think of her screaming about almond water. It’s giving ‘Midsommar’ vibes, but make it existential dread. Yes, please!
3. Paul Mescal: The Chill Survivor
After ‘Normal People’ and ‘Aftersun,’ Paul Mescal is basically A24 royalty. I could see him playing the stoic, maybe slightly unhinged, survivor who’s been there for ages. He’d probably have the best survival tips, like ‘don’t trust the lights’ or whatever. Sach mein, he’s perfect.
4. Jenna Ortega: The TikTok Scream Queen
If anyone can make being lost in an infinite maze look cool, it’s Jenna Ortega. She’s already the queen of horror, and I can totally see her bringing that deadpan, slightly terrified energy to the Backrooms. Imagine her trying to find WiFi. Iconic.
5. Barry Keoghan: The Creepy Neighbor
Barry Keoghan is literally the king of unsettling characters. He’d be PERFECT as one of those entities or maybe just a super creepy fellow wanderer. His eyes alone could haunt you through the screen. I’m lowkey terrified but also living for this energy.
6. Anya Taylor-Joy: The Ethereal Lost Girl
Remember ‘The Witch’? Anya Taylor-Joy has that otherworldly vibe that would fit right into the surreal horror of the Backrooms. I can picture her wandering through the endless corridors, looking for a way out but maybe finding something else entirely. So mysterious!
7. Daniel Kaluuya: The Grounded One
Daniel Kaluuya brings such incredible depth to his roles. I think he’d be the anchor in the chaos, the one trying to make sense of it all. He’d be the voice of reason, or maybe the one who slowly cracks under the pressure. Either way, I’m here for it.
8. Sydney Sweeney: The Unexpected Hero?
Sydney Sweeney is everywhere, and honestly, I’m not complaining. She could bring a surprising vulnerability and strength to a Backrooms survivor. Maybe she’s the one who figures out the escape route? Or maybe she becomes the villain? The possibilities are endless!
9. LaKeith Stanfield: The Dreamy Wanderer
LaKeith Stanfield just has that perfect, slightly detached energy that would work so well in the Backrooms. He could play someone who’s almost resigned to their fate, or maybe someone who finds a weird peace in the endlessness. His voice alone is a vibe.
10. Ariana Grande: The Wildcard Pick?
Okay, hear me out! This would be a HUGE surprise, but imagine Ariana Grande as someone who gets trapped. She’s got the stage presence, and who knows, maybe she’d surprise us all with some serious acting chops. It’s giving ‘pop star goes horror’ and I’m intrigued, no cap.
11. The Unknowns: Because A24 Loves That
Real talk: A24 is famous for casting breakout stars or unknown actors who then become HUGE. So, expect some fresh faces in the mix too! They’ll probably be the ones we end up obsessing over and demanding sequels for. It’s their signature move, and we love it.
12. Who Will Play Almond Water Man?
This is the BIG question, right? Who gets to be the iconic, slightly unsettling figure of the Backrooms? My money is on someone unexpected, someone who can do unsettling with a smile. Honestly, the casting for this is going to be legendary, whatever happens.
FAQs
When is the A24 Backrooms movie coming out?
As of May 2026, there’s no official release date yet, but filming is reportedly wrapping up soon! Keep your eyes peeled for announcements!
Is it confirmed Timothée Chalamet is in The Backrooms movie?
It’s not officially confirmed, but numerous reports and fan speculation suggest he’s in talks or has been cast. We’re all waiting for the official word!
What is A24’s The Backrooms movie about?
It’s based on the popular creepypasta about infinite, unsettling empty rooms. Expect a psychological horror vibe exploring themes of isolation and existential dread.
OMG, this cast is already giving me chills and I haven’t even seen a trailer! A24 really knows how to pick ’em. Who are you most excited to see get lost in the Backrooms? Let us know in the comments and share this with your fellow horror-loving besties!


