Harkness (Miniseries)

Harkness is an upcoming American television miniseries created by Emerald Fennell for the streaming service Disney+, featuring the Marvel Comics character Agatha Harkness. Set in the Marvel Cinematic Universe (MCU), it shares continuity with the films of the franchise and takes place after the events of WandaVision (2021). Harkness was produced by Marvel Studios, with Fennell serving as head writer and Tamara Jenkins directing.
Kathryn Hahn reprises her role as Agatha Harkness / Agnes from WandaVision (2021), with Debra Jo Rupp, Emma Caufield Ford, Jolene Purdy, Evan Peters, and Kate Forbes also returning. New cast members include Toni Collette, Jesse Plemons, and Jack Reynor.
Harkness is scheduled to premiere on March 1, 2023, running for a total of eight episodes. It is apart of Phase Four.