When the final episode of Stranger Things season 5 landed, fan reaction was sharply divided. Some viewers appreciated how the Duffer brothers offered emotional closure and hopeful endings for most characters. Others, however, were left frustrated by unresolved threads and lingering plot gaps.
The reaction was so intense that parts of the fandom became convinced a secret, alternative episode was about to drop — a theory that gained traction online under the hashtag #ConformityGate. While that mysterious episode never materialised, a new Netflix documentary offers insight into why the finale felt unfinished to some.
One Last Adventure: The Making of Stranger Things 5 reveals that Matt and Ross Duffer were actively rewriting and refining the script while filming was underway.
“We were getting hammered,” the brothers say in the documentary. “There’s never been so much noise.”
Here are the major finale scenes and storylines that were planned — but ultimately cut.
The Abyss Was Meant to Be Full of Monsters
Early footage in the documentary shows the writers’ room debating what the final showdown in the Abyss should look like. One writer argues that it shouldn’t just feature the core characters — the kids, Joyce, Vecna, and the Mindflayer — but also the creatures that have defined the series.
“It’s crazy if there’s nothing there,” the writer says, pointing out that demogorgans, demodogs, and demobats had appeared throughout previous seasons.
That concern echoed fan criticism after the finale aired, as many viewers felt the absence of monsters lowered the stakes. Facing an entire army could have amplified the danger — and made the eventual survival of the characters feel more earned.
However, another writer raises the possibility of “demo fatigue,” questioning whether audiences might be overwhelmed by yet another monster-heavy climax. Ultimately, the creatures were removed from the final version.
Will Was Once Intended to Defeat Vecna
A blink-and-you’ll-miss-it moment in the documentary sparked intense fan speculation. Behind the Duffers, a whiteboard displays notes reading: “Will confronts Mindflayer.”
While Will does attempt an emotional confrontation with Vecna in the finale — appealing to his humanity — the notes suggest a far more active role was once planned.
Fans believe this hints at a version of the story where Will’s connection to the Upside Down and his developing powers played a decisive role in Vecna’s defeat. That idea never made it to screen, but the clues remain visible.
Eleven’s Fate Was Originally Clearer
One of the most debated elements of the finale is Eleven’s ambiguous ending. According to the documentary, that uncertainty was not part of the original plan.
“The whole episode has to be building towards ‘Eleven is going to kill herself,’” Ross Duffer explains.
Initially, the creators intended her sacrifice to be explicit and final. During filming, however, they reconsidered. Writers discussed misleading the audience — making it appear as though Eleven had chosen survival, before revealing her true intention.
Eventually, the team landed on ambiguity, later introducing an alternative explanation shared among Mike, Max, Will, Dustin, and Lucas — one that suggests Eleven may have escaped and survived.
Joyce and Hopper Did Recognise Vecna
Another point of confusion for viewers was why Joyce Byers and Jim Hopper never acknowledged that Vecna was actually their former classmate, Henry Creel.
The stage play Stranger Things: The First Shadow confirms that Joyce, Hopper, and Henry attended Hawkins High together. This connection is briefly hinted at in the series when Max enters Henry’s memory and sees Joyce handing out flyers for a school production.
So why didn’t anyone mention it?
In a recent interview with Variety, the Duffer brothers explained that the recognition likely happened off-screen.
“We had to walk a fine line,” Ross Duffer says. “To have them start talking about it would have been confusing in the context of someone who hasn’t seen the play.”
Matt adds that the conversation almost certainly happened — viewers just weren’t shown it.
A Finale Still in Motion Until the End
What One Last Adventure makes clear is that Stranger Things season 5 was never static. Scripts evolved mid-production, fan expectations weighed heavily, and creative decisions were constantly reassessed.
While not every idea survived the final cut, the documentary sheds light on the complexity of ending one of Netflix’s most influential series — and why its conclusion feels layered, emotional, and imperfect by design.
Conclusion
One Last Adventure shows that the Stranger Things finale was shaped by constant changes, pressure, and tough creative decisions. While some scenes were left behind, they help explain why the ending felt emotional yet unfinished, reflecting the challenge of closing one of Netflix’s most iconic series.
