Stranger Things Creators Promise They’ll Reveal Eleven’s Fate in 20 Years

Don’t worry, the Duffer Brothers will be happy to tell you what happened to Eleven in the Stranger Things finale…if you’re willing to wait 20 years.

Matt and Ross Duffer offered a post-mortem on their recently concluded Netflix phenomenon during an interview for Josh Horowitz’s Happy, Sad, Confused. As fans continue to parse through their feelings about how Mike, Dustin, Max, Steve, and the rest of the Demogorgon-battling group’s story ended, the showrunners still aren’t ready to answer one of the finale’s biggest questions: What happened to Eleven?

Warning! Spoilers for the Stranger Things finale follow:

The Stranger Things finale put an untied bow on the story of Millie Bobby Brown’s telekinetic character when it premiered December 31, 2025. It’s an intentionally ambiguous ending that sees its core group choosing to “believe” that Eleven is still out there, somewhere in the world, after seemingly making the ultimate sacrifice to save her friends.

So, is she still out there? Referencing the infamously long amount of time it took Sopranos creator David Chase to open up about his finale, the Duffer Brothers say they’ll be keeping the door open three inches for at least another 20 years.

“If we’re talking to you in 20 years,” Ross Duffer replied with a laugh when asked if that was the timeline fans can expect for a reveal, “about Stranger Things, in 20 years… I mean I hope so. I hope people still care. That would be great, and then I’ll say everything, yeah. At that point, 20 years from now.”

Horowitz followed up with a joke: “20 years from now, it’s a date. An exclusive on Happy, Sad, Confused, if I’m still alive.”

The Duffer Brothers also spent time during the interview dodging theories related to Eleven’s fate. One of the more popular pieces of “evidence” suggesting the superpowered character lives on is related to the strange heartbeat-like sound effect that plays during the finale. Matt Duffer admitted that the noise in question was written in the script to sound like a heartbeat, but it doesn’t sound like that alone is definitive proof that she survived.

“It is written in the script that it is supposed to sound like a heartbeat, but it’s actually just like… what do you call it? The brick,” he explained. “That’s what it is. It’s just distorted, but yeah, you could interpret it as that. I mean, it was meant to be interpreted as that, potentially.”

The pair also touched on post-finale interviews with Stranger Things cast members, like Caleb McLaughlin (Lucas), Sadie Sink (Max), and Gaten Matarazzo (Dustin), where they admitted that they did not believe Eleven survived. Again, Matt Duffer’s reaction doesn’t exactly spill the beans on Brown’s character’s fate, but he, at least, was surprised to hear their reaction.

“They have never said that to me,” he said. “I gotta talk to them. I’m not saying they’re wrong. It’s just interesting that they all concluded that without talking to us, because that’s not what the characters believe. I mean, they’re good actors, so I don’t know what’s going on.”

Stranger Things came to an end with Season 5 last year. For more on the show, you can see how cast members like Matthew Modine (Dr. Martin Brenner) and McLaughlin reacted to some of the more out-there fan theories about the finale. You can also check out our 9/10 review of the final episode.

Michael Cripe is a freelance writer with IGN. He’s best known for his work at sites like The Pitch, The Escapist, and OnlySP. Be sure to give him a follow on Bluesky (@mikecripe.bsky.social) and Twitter (@MikeCripe).