Agatha Harknessactor Kathryn Hahn comments on the possibility of Agatha’s return in theMCU’sAvengers: DoomsdayafterAgatha All Along’s shocking finale. After her debut inWandaVisionas the Scarlet Witch’s main antagonist, Kathryn Hahn’s Agatha Harkness received her own starring role as the titular anti-hero ofAgatha All Along, where she doubled down on her villainous personality but still redeemed herself by helping Wanda Maximoff’s son,Billy Maximoff a.k.a. Wiccan, learn of his true origins and discover his full potential.Agatha Harkness' story takes a wild turn in theAgatha All Alongfinale, but it’s still possible for her to return despite no longer belonging to the realm of the living.
At the SXSW 2025 red carpet,THRasksAgatha All Alongstar Kathryn Hahn whether Agatha Harkness plays any role in Marvel Studios' nextAvengersmovie,Avengers: Doomsday, which is about to begin filming.Hahn doesn’t confirm nor deny Agatha Harkness' involvement inAvengers: Doomsday’s plot. However, she suggests that she hasn’t been approached by Marvel yet, as she"would know by now"if Agatha had an appearance. Hahn says:
I don’t think so. I think I would know by now.
What Kathryn Hahn’s Avengers: Doomsday Comments Mean For Agatha Harkness
Agatha Harkness May Not Return In Avengers: Doomsday, But She Might Return Soon
In the case that Kathryn Hahn isn’t hiding Agatha Harkness' surprise appearance inAvengers: Doomsday, her response suits the movie’s schedule.Avengers: Doomsdayis starting production in 2025, and all actors involved must have signed their contracts and received their scripts at this point.Avengers: Doomsday’s plot and cast may be packed to the brim with characters and plotlines from all over the MCU, and Marvel Studios might be reserving Agatha a bigger role in a future movie or show.
I’m So Glad Agatha All Along’s Super Dark Ending Moment Was Cut From The Final Show
Agatha All Along creator Jac Schaeffer has revealed another unused plan from the series' epic final battle, and it’s a good thing it wasn’t included.
Although it’s unlikely that Kathryn Hahn’s Agatha Harkness will play any role inAvengers: Doomsday, she could return inAvengers: Secret Wars. After all, she has become Wiccan’s mentor, and Wiccan is very likely to participate in the Avengers' final multiversal battle. Otherwise,Agatha Harkness could return alongside Joe Locke’s Billy Maximoff inVision Quest,Young Avengers, orDoctor Strange 3, where both characters could get more screentime than they would in anAvengerscrossover event.
Our Take On Kathryn Hahn’s Agatha Harkness Comments
Agatha Harkness Could Hold The Key To Scarlet Witch’s Return
While there may not be enough space inAvengers: Doomsdayfor Agatha Harkness' return, Agatha may still be a very relevant MCU character in Phase 6. Not only mayAgatha Harknessbe able to help Billy Maximoff locate his twin brother and future fellow Young Avenger Tommy Maximoff a.k.a. Speed, butAgatha may also be able to help Scarlet Witch come back from the dead, just like Agatha herself did in record time at the end ofAgatha All Along. Considering Scarlet Witch could be one of the few heroes powerful enough to defeat Doctor Doom and popular enough to warrant a resurrection,a movie likeAvengers: Secret Warscould feature Agatha and Wanda’s return.
