Emmy-nominee Kathryn Hahn reprises her role as Agatha Harkness for a brand new Disney+ Marvel series launching later in 2024. Agatha All Along will reveal more about the character first introduced in Marvel Studios’ WandaVision. Jac Schaefer, who served as head writer and executive producer on WandaVision, returns for Agatha All Along. Subscribe to tvpromosdb on Youtube for more Agatha: Darkhold Diaries season 1 promos in HD! » Starring: Kathryn Hahn, Aubrey Plaza, Patti LuPone, Debra Jo Rupp