WandaVision isn't as black-and-white as the sitcoms that inspired the Marvel show's earliest episodes: creator Jac Schaefferhints there might not be a traditional supervillain by series end. In Episode 4, "We Interrupt This Program," S.W.O.R.D. Agent Monica Rambeau (Teyonah Parris) seemingly uncovers the mystery behind Westview, New Jersey, when she realizes that "it's Wanda. It's all Wanda." After the Scarlet Witch (Elizabeth Olsen) ousts Monica from her sitcom-inspired reality where she's married to Vision (Paul Bettany) and the mother of newborn twins, Wanda is almost sinister when she reassures her dead husband: "Don't worry, darling. I have everything under control."