Thread:BEJT/@comment-27153757-20151205221759/@comment-26838855-20160303014555

I doubt they will all team up in Infinity War, but the MCU doesn't end in 2019, it will keep going for a very long time. You can bet the Defenders and/or SHIELD will cross over with the Avengers at some point in the future, but the various parts of the studios find it hard to work everything out with schedules and contracts and working together on writing and filming, as well as the problems they face with people who only watch the films and not the shows. But that's not to say they will never cross over. I hope they do, but I doubt they will ALL cross over in Infinity War.