WandaVision series creator Jac Schaeffer reflects on the Marvel Chief Creative Officer's idea to have ex-Avengers Wanda Maximoff (Elizabeth Olsen) and the Vision (Paul Bettany) click through decades of classic television sitcoms in the first original series from Marvel Studios. Set just weeks after the events of Avengers: Endgame, the nine-episode series sees a grieving Wanda cast a spell over Westview, New Jersey, transforming the town — and its unwitting residents — into the setting and supporting cast of WandaVision, a sitcom where a happily married Wanda and Vision are raising twin sons Billy (Julian Hilliard) and Tommy Maximoff (Jett Klyne) in "TV Land."