They did it with the Avengers and now Marvel's Netflix squad of superheroes are getting together in The Defenders:
"Marvel’s The Defenders follows Daredevil (Charlie Cox), Jessica Jones (Krysten Ritter), Luke Cage (Mike Colter) and Iron Fist (Finn Jones). A quartet of singular heroes with one common goal – to save New York City. This is the story of four solitary figures, burdened with their own personal challenges, who realize they just might be stronger when teamed together."
The Defenders launches on Netflix on August 18th.