Stranger Things 5 Vol. 2 Trailer Teases Upside Down Twist, Christmas Day Finale

• Trailer for Stranger Things 5 Volume 2 released, teasing a shocking twist regarding the Upside Down.
• The final three episodes of Stranger Things will premiere on December 25, concluding the series.
• Dustin Henderson warns that previous assumptions about the Upside Down were "dead wrong."
• Will Byers' deep connection to Vecna is central to the final battle, potentially holding the key to defeating him.

Why It Matters: Stranger Things' final season trailer hints at a game-changing twist for the Upside Down.