Here is what Marvel labels as the second trailer for Avengers: Age of Ultron, in theaters May 1. Or is it really the third? It is by count of a cranky writer at Forbes —
Yes, this is the third Avengers: Age of Ultron trailer that Marvel and Walt Disney have released since the initial teaser leaked back on October 22nd, 2014. That initial teaser, which was supposed to debut on October 28th before getting leaked online, was followed up by a slightly different variation on the same trailer which in turn dropped the morning of November 12th, 2014. So two months later to the day we get this third trailer, meaning that Walt Disney’s has put out three distinct full-length Avengers 2 trailers in 82 days, for an average of one trailer every 27 days.