5 Secrets and Curiosities of Stranger Things 5 (Part 2): What You Missed Before the Finale

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Written by João Gabriel

December 27, 2025

The wait is over—or almost. With the release of Season 5, Volume 2 this Christmas, Stranger Things has set the stage for the biggest television event of the decade. But amidst shocking twists and the chaos in Hawkins, many details went unnoticed. As we await the final episode on New Year’s Eve, we’ve gathered the top 5 curiosities and revelations from this final stretch.

1. The Upside Down Is Not a Parallel Dimension

Ilustrative Image: Wormhole

The biggest revelation of Part 2 rewrote the show’s mythology. Dustin finally deduced the truth that had been staring us in the face since Season 1: the Upside Down is not a complete alternate universe, but a Wormhole. It acts as an unstable “bridge” between our reality and Dimension X (Vecna/Henry’s original home). This explains why time there stopped in 1983—it was the moment the bridge was psychically “frozen” by Will and Eleven.

2. Will Byers: From Victim to “The Wizard”

Ilustrative Image: Stranger Things

Noah Schnapp wasn’t kidding when he said Will would be at the center of everything. Episodes 5 through 7 confirmed that Will doesn’t just sense Vecna, but can manipulate the Hive Mind. By accessing Henry Creel’s memories, Will assumes the role of “The Wizard,” turning the tables and using the connection that once tortured him to spy on and hurt the villain. It is the ultimate evolution for the saga’s most tormented character.

3. The Final Episode Runtime Record

Ilustrative Image: Netflix

If you thought Volume 2 was long, get your popcorn ready for December 31st. The final episode, titled “The Rightside Up”, will clock in at a staggering 2 hours and 8 minutes. It is officially the longest episode in the series’ history, surpassing the Season 4 finale. The Duffer Brothers have described this chapter not as TV, but as “a full blockbuster movie” that wraps up 10-year arcs.

4. Linda Hamilton Is the New “Brenner,” But Worse

Ilustrative Image: Netflix

Legendary Linda Hamilton (Sarah Connor from Terminator) didn’t join the cast just for show. Her character, Dr. Kay, was revealed to be an even more pragmatic and ruthless figure than Dr. Brenner. The curiosity here is the meta-commentary: the show brought in the biggest female action icon of the 80s to hunt down today’s biggest female action hero (Eleven), creating a symbolic generational clash that sci-fi fans loved.

5. The “Red Wedding” That Didn’t Happen (Yet)

Ilustrative Image: Netflix

For months, rumors circulated that Part 2 would be a Game of Thrones-style massacre. Interestingly, the Duffer Brothers subverted this expectation. While we saw many military casualties and mass destruction, the core group (the kids and original adults) miraculously survived episodes 5, 6, and 7. This, however, is a double-edged sword: it means all bets (and tissues) are being saved exclusively for the ultimate sacrifice in the final episode.

Source: Netflix / The Duffer Brothers Interviews.

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João Gabriel

I create content and posts for Byte Cósmico. As a partner, I transform curiosity into ideas, exploring the digital landscape with a critical eye, creativity, and a constant drive to learn. Here, I document my discoveries, reflections, and what inspires me in the digital world.

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