Disney Plus released the teaser trailer for the Marvel spin-off series 'Agatha All Along,' featuring Agatha Harkness forming a coven to navigate The Witches' Road with a mysterious teen. The show stars Kathryn Hahn, Aubrey Plaza, Joe Locke, Patti LuPone, and others, premiering on September 18 on Disney Plus. The series, set post-WandaVision, showcases Agatha's quest to reclaim her powers and features new characters like Rio Vidal and the challenges of the Witches' Road. Fans anticipate a mix of witchy, creepy, and spooky elements in this highly awaited spin-off.