The series is currently in production, and will reportedly hit the streaming service sometime after the first season of Iron Fist.
No word yet on who the actress might be portraying, or what their ultimate role may be in the highly-anticipated miniseries event.
News is still breaking from Marvel’s Defenders panel at New York Comic-Con, but one major announcement has already hit the floor: Sigourney Weaver has been officially announced as the yet-unnamed villainess who will take on the team of Iron Fist, Jessica Jones, Luke Cage and Daredevil in the first team-up feature for the Netflix Marvel superheroes.