Westview in WandaVision
In the show, Westview is a town that Wanda created right next to Eastview, New Jersey — which does not exist in reality.
2800 in WandaVision
What does 2800 mean in WandaVision? Wanda and Vision’s address is 2800 on the show.
Missing Person in WandaVision
But throughout WandaVision’s nine episodes, it was never revealed who this missing person actually was. The true identity of this missing person, Redditor jamirocky888 suggests, was none other than Casey, the TVA agent threatened by Loki for holding the Tesseract as evidence.
Who did Wanda see in the stone? We find out in Episode 8 that, according to Agatha, Wanda was just a “baby witch” who wouldn’t have become anything special before she touched the Mind Stone and her true powers were unlocked. After interacting with the Infinity Stone, Wanda sees a vision of the Scarlet Witch in Strucker’s lab.