"Agatha All Along," focuses on Kathryn Hahn’s character, Agatha Harkness, from the acclaimed Marvel Studios’ series "WandaVision," as she sets off on a dangerous, mysterious adventure filled with trials and tribulations. Showrunner Jac Schaeffer, who was the creative force behind "WandaVision," directs the pilot episode.

In "Agatha All Along," the infamous Agatha Harkness finds herself down and out of power after a suspicious goth Teen helps break her free from a distorted spell. Her interest is piqued when he begs her to take him on the legendary Witches' Road, a magical gauntlet of trials that, if survived, rewards a witch with what they're missing. Together, Agatha and this mysterious Teen pull together a desperate coven, and set off down, down, down The Road...

In addition to Kathryn Hahn, "Agatha All Along" stars Joe Locke, Sasheer Zamata, Ali Ahn, Maria Dizzia, Paul Adelstein, Miles Gutierrez-Riley, Okwui Okpokwasili, with Debra Jo Rupp, with Patti LuPone, and Aubrey Plaza. The executive producers are Kevin Feige, Louis D’Esposito, Brad Winderbaum, Mary Livanos and Jac Schaeffer. The directors for the series include Jac Schaeffer, Rachel Goldberg and Gandja Monteiro.