WandaVision Agatha Harkness Spin-Off With Kathryn Hahn in the Works: Report

WandaVision villain Agatha Harkness is getting her own spin-off, with Kathryn Hahn reprising her role. WandaVision creator Jac Schaeffer is at the helm. Not the first Marvel Disney+ series spin-off — Hawkeye spin-off Echo also in development.