Reports are in! According to KDramaStars, Marvel Studios' Avengers: Age of Ultron panel will reveal a brand new trailer from the Avengers sequel after recent filming and production of the movie over the past few months in Johannesburg, South Africa, Seoul, South Korea, and London.
The Avengers: Age of Ultron trailer [will] be vastly different from the teaser shown on the San Diego Comic Con 2013 where no footage from the movie was shown (because filming [hadn't] started then) but the Avengers: Age of Ultron trailer for San Diego Comic Con 2014 would actually feature real footage from the movie.
For those who have not yet seen the trailer presented last year, it features little more than Iron Man's suit helmet being bent and contorted into the face of Ultron:
The site also claims that multiple sources suggest that the post-credits scene for Avengers: Age of Ultron will be build-up for Iron Man 4! This is the first suggestion that Iron Man 4 is even on the table since we haven't heard if Robert Downey Jr. is up for any more Iron Man films after only signing on to do Avengers 2 and 3 during his last contract update.
Avengers: Age of Ultron hits theaters next summer on May 1st, 2015!