The series is a spin-off from the series WandaVision (2021) It is the 11th television series in the Marvel Cinematic Universe produced by Marvel Studios. Kathryn Hahn reprises her role as Agatha Harkness, with Joe Locke, Debra Jo Rupp, Aubrey Plaza, Sasheer Zamata, Ali Ahn, Okwui Okpokwasili, Patti LuPone, Maria Dizzia, Paul Adelstein, and Miles Gutierrez-Riley also star. The series premiered on Disney+ on September 18, 2024, with its first two episodes.
Agatha Harkness was trapped in the town of Westview, New Jersey. In Agatha All Along, she escapes with the help of a goth teen who wishes to face the trials of the legendary Witches' Road. Without her magical powers, she and the teen form a new coven of witches.