- Jessica Jones: And, oh yeah, not only was it the Avengers that I happen to side swipe … But I pick a day where the Avengers and the Defenders, the old school classic Defenders, are doing some big team-up.
When exactly did this skirmish take place?
The following Avengers appeared in the flashbacks: Scarlet Witch, Thor, Iron Man, Captain America, Vision, Wasp, Beast, Jocasta, Wonder Man, and Ms. Marvel (Alias #26). That lineup loosely approximated the roster from Avengers #195-199 (May-September 1980), including one or two heroes who were on leave but still appearing in the series at the time.
As for the Defenders, the flashbacks pictured Dr. Strange, Namor, Hulk, Silver Surfer, and Valkyrie (in her original costume). In other words, they appeared to be the non-team from Defenders #6 (June 1973). Perhaps time travel was responsible for the team-up between the "old school classic Defenders" and the later group of Avengers.
It's also possible that the early combination of Defenders temporarily regrouped around the time of Avengers #195-200. This simpler explanation requires some shoe-horning, however, since Clea used sorcery to redesign Valkyrie's costume in Defenders #47, and Valkyrie was magically unable to return to that original costume again until Defenders #89 (November 1980).