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Everyone’s Missing the Most Important Scene in Stranger Things Season 5: Why Mr. Clarke’s Lesson Explains Vecna's Plan

Mr. Clarke explicitly tells his class that wormholes could be used to travel in time.

by Jake Laycock
5 minutes read

The “Sorcerer” Battle Was Epic, But the Real Clue to Vecna’s Plan Was Hidden in a Science Classroom.

Hey, fellow fans! We know what you’re doing: you’re rewatching the climactic final moments of Stranger Things Season 5, Volume 1. You’re basking in the spectacle of Vecna leading his Demogorgon army and cheering for Will Byers as he finally fulfills his potential, becoming the episode’s titular “Sorcerer.” It was epic, a massive payoff that rewrote Stranger Things lore.

It’s easy to get lost in the show’s biggest set-pieces. They’re visually stunning and continue those long-standing character arcs we love. But some of the most essential setup in Stranger Things is found not in the fire and chaos, but in the subtle, blink-and-you-miss-it details.

There is one key scene, currently being overlooked as a mere cameo, that we believe holds the literal blueprint for Vecna’s entire endgame.

The following contains spoilers for Stranger Things season 5


The Return of Hawkins’ Best Teacher

Stranger Things Season 5 is the final hurrah, and it wouldn’t be complete without a visit from Hawkins’ favorite science teacher, Scott Clarke (played by the beloved Randy Havens).

Mr. Clarke’s return in Episode 3 feels like a nostalgic nod to earlier seasons, especially since he’s now Erica’s favorite teacher (much to Lucas and Mike’s annoyance as they interrupt her beloved lesson). But this isn’t just a fun cameo. The lesson he’s presenting is the most important piece of exposition in the entire volume.

Mr. Clarke is teaching his class about wormholes.

Via Netflix

As Erica smartly notes, “wormholes are neat because they allow matter to travel galaxies or dimensions without crossing the space between.” But Mr. Clarke adds a crucial, almost throwaway detail: wormholes are impossible in nature because their enormous gravitational forces would rip them apart the moment they formed.

This detail, combined with the name of Stranger Things Season 5, Episode 7—“The Bridge”—turns Mr. Clarke’s lesson from simple science class into prophetic, pseudo-scientific setup.


Vecna’s New Design is the Key

While the science lesson is happening in the Rightside Up, Will Byers is getting some terrifying visions.

Will senses that the Upside Down’s hive mind is attempting to hide something from him—a mysterious, monstrous design that incorporates spires in which the 12 kidnapped children will be placed. When he draws a sketch of this strange place, fans have noticed something incredible: it looks almost identical to the traditional hourglass shape commonly associated with wormholes.

Via Netflix

Think about it:

  1. We already know Vecna can use pain and suffering (tearing open his victims) to literally tear holes in the fabric of reality, which is how he created the gates between Hawkins and the Upside Down.
  2. Now, Will has sketched a terrifying hourglass-shaped design involving all 12 children.

Is Vecna intending to use the children—and their collective, focused agony—to create an actual stable wormhole? Is his final goal not just to merge the two dimensions, but to find a way to stabilize that connection, or even travel through time?


The Time Travel Connection Mr. Clarke Confirmed

This is where Mr. Clarke’s lesson takes a truly shocking turn. Describing the incredible potential of a wormhole, Mr. Clarke explicitly tells his class that it could—in theory—be used to travel in time.

This volume is absolutely steeped in time travel references, from countless nods to Madeleine L’Engle’s A Wrinkle In Time to the fun mention of “flux capacitors” from Back to the Future. Many are theorizing that this is all setting up a time travel plot by the end of the season. Mr. Clarke’s lesson doesn’t just confirm that the show is playing with the idea, it establishes the pseudo-science that would allow it to happen in the Stranger Things universe.

Via Netflix

This, of course, is the very narrative purpose Mr. Clarke has always served. The Hawkins kids have come to him time and again for guidance, and his theoretical science has always proven far more useful than he’ll ever know.

It would be a truly perfect, full-circle ending for the Duffer Brothers to use Mr. Clarke to flesh out the final, ultimate scientific explanation—the one that allows our heroes to potentially go back and stop Vecna before he ever became a monster. Keep a close eye on that hourglass sketch and Mr. Clarke’s words; they are the true blueprint for the final, epic acts of the show.

Stranger Things Season 5, Volume 1 is streaming now on Netflix.

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