With Agatha All Along, Marvel Studios’ latest Disney+ series is directly connected to its very first—the stunning period piece WandaVision, which tracked Wanda Maximoff (Elizabeth Olsen)’s witchy work in resurrecting her lost love, Vision (Paul Bettany) by mesmerizing an entire town in New Jersey. Wanda’s sweet, bubbly neighbor Agatha (Kathryn Hahn) seemed another piece in Wanda’s dimensional chess match, easily moved and manipulated. Yet for fans of WandaVision, we learned that wasn’t the case at all—Agatha turned out to be a powerful sorceress in her own right and was only vanquished (briefly, it turns out) at the very end in a climatic battle with Wanda and Vision.

For the latest look at Agatha All Along, we’re taken back to the events of WandaVision, where Agatha Harkness finally revealed her powers and asked for something simple in return: for Wanda to hand over her own magic to “someone who knows what to do with it.” Wanda declined, and the fireworks followed.

In defeating Agatha, Wanda locked her in Westview, the town frozen in happy compliance with Wanda’s spell. Agatha was stripped of her witchy abilities and re-rendered the obliging neighbor and housewife. Yet Agatha All Along finds our anti-heroine back on the prowl, newly invested with powers and on a mission, with a coven of other discarded witches, to reclaim the power they believe was taken or denied them.

Agatha All Along tracks Agatha as she attempts to complete the Witches’ Road, a brutal gauntlet of trials that, should one make it to the end, reward them with all she’s missing. Joining Hahn in the cast are Sasheer Zamata, Ali Ahn, Maria Dizzia, Paul Adelstein, Miles Gutierrez-Riley, and Okwui Okpokwasili, with Debra Jo Rupp, Patti LuPone, and Aubrey Plaza.

WandaVision showrunner Jac Schaeffer leads the new series in the same role and serves as director of the pilot episode.

Check out the featurette here. Agatha All Along streams on Disney+ on September 18.