WandaVision Episode 4: 8 INSANE Fan Theories You Need To See
5. Ralph Is Actually Mephisto
This isn't particularly a new theory, as fans have been speculating that Agnes' much mentioned but so far unseen husband Ralph could actually be Mephisto for some time, however episode four simply added more fuel to this fire.
We know the character is living in Westview with Agnes, but he was completely omitted from SWORD's list of trapped civilians, suggesting there is something more to him. Paired with the fact that even Jimmy Woo is now questioning why there are so many hexagons, something that fans have theorised could be Mephisto's doing for some time, it's becoming harder and harder to believe Marvel's devil won't be involved.
The potentially evil shapes have been ever present throughout the sitcom and its credits, the barrier Wanda has set up is itself in the shape of a hexagon, and when Agent Franklin entered the town he was turned into a beekeeper, a profession very much involved with honeycombs and hexagons.
Even the word hexagon suggests hex magic, and many believe the six sides of the shape could be in reference to the number of the beast, 666. When a character in the show starts asking the same questions the fans have been asking for weeks, it surely suggests that they are onto something big.