A Kathryn Hahn-starring WandaVision spinoff is in development at Marvel Studios and Disney+.

Thursday, Variety and Deadline cited sources saying the spinoff is in the development stages. The potential series, of course, would see Hahn revisiting the part of Agatha Harkness. The project is evidently being billed as a “dark comedy,” though plot info is understandably being kept secret.

The head writer for WandaVision, Jac Schaeffer, is also mentioned in the report as being the writer and executive producer behind the possible spinoff. In May of this year, Schaeffer inked a three-year overall deal with Marvel Studios and 20th Television; she also’s one of two writers with a “story by” credit on Black Widow.

Complex has reached out to reps for Disney, Hahn, and Schaeffer for comment.