‘Agatha All Along’ sets Kathryn Hahn’s beguiling witch on a new quest — with a catchy new song

As she reprises her role as the witch everyone loves to hate, Kathryn Hahn says it “makes total sense” she's continuing the story. The “Agatha All Along” star, who first introduced Agatha Harkness to the world in the hit 2021 Marvel series “WandaVision,” said the rich...