Marvel has confirmed via Twitter that Karen Page and Misty Knight will be present in The Defenders. They'll join Charlie Cox's Matt Murdock/Daredevil, Krysten Ritter's Jessica Jones, Mike Colter's Luke Cage, Finn Jones' Danny Rand and Sigourney Weaver's mysterious villain in crossover/team-up production, spearheaded by Daredevil showrunners Marco Ramirez and Doug Petrie. S.J. Clarkson (Jessica Jones) has been confirmed as the director of the first two episodes.
The Defender premieres sometime in 2017 along side Iron Fist (March 17, 2017) and The Punisher in a TBA 2017 date.