Elizabeth Olsen, who has been playing the role since Avengers: Age of Ultron in the Marvel Cinematic Universe, has been making the press rounds to promote the Disney+ series.
According to Elizabeth Olsen, who headlines the series as Wanda Maximoff, aka Scarlet Witch, the series will feature a major cameo.
It seems WandaVision has at least one major surprise in store for Marvel fans.
The Marvel universe is vast and there are many possibilities.