Some of your favorite Avengers from the Marvel movies are venturing to the small screen, anchoring several new shows on the Disney+ streaming service. One of those series is WandaVision, which finds Elizabeth Olsen and Paul Bettany reprising their roles as Wanda Maximoff, aka Scarlet Witch, and Vision, an artificial intelligence brought to life by the Mind Stone embedded in his forehead. Here's everything we know so far.