Debra Jo Rupp has joined the cast of Agatha: Coven of Chaos, a spinoff of the Disney+ series WandaVision, set in the Marvel Cinematic Universe. Rupp will likely reprise her role as Mrs. Hart from WandaVision. The show stars Kathryn Hahn as Agatha Harkness, with Emma Caulfield Ford reprising her role as Dottie and new cast members including Joe Locke, Aubrey Plaza, Ali Ahn, Maria Dizzia, Sasheer Zamata, and Patti LuPone. The spinoff was announced in October 2021, with the subtitle House of Harkness later changed to Coven of Chaos. It is set to premiere on Disney+ in late 2023 or early 2024 as part of Phase Five of the MCU. WandaVision creator Jac Schaeffer is also overseeing a spinoff series for Paul Bettany’s Vision character, titled Vision Quest, though it does not yet have a premiere window.