Agatha All Along is an American television miniseries created by Jac Schaeffer for the streaming service Disney+, based on Marvel Comics featuring the character Agatha Harkness. A spin-off from the series WandaVision (2021), it is the 11th television series in the Marvel Cinematic Universe (MCU) produced by Marvel Studios and the first to be released under its Marvel Television label, sharing continuity with the films of the franchise. Schaeffer serves as showrunner and lead director.