'Agatha All Along' MCU Trailer: Kathryn Hahn Returns as Agatha Harkness | THR News Video

The first teaser trailer for 'Agatha All Along' just dropped and it's bewitching. The 'WandaVision' spinoff series sees Kathryn Hahn return as witch Agatha Harkness. In the new show, Agatha finds herself without her powers after a teen breaks her from a spell and urges her to attempt a dangerous gauntlet of trials known as Witches' Road. The cast also includes Patti LuPone, Aubrey Plaza and Joe Locke, among others.