An extended version of the previous trailers reveals a little more footage of the upcoming movie.
The trailer uses plenty of footage already seen in the previous two trailers for the movie, but there's just enough in this new one to give you a peek at what Ultron's motives may be for wanting to destroy the Avengers.
Check out the new extended trailer below. Avengers: Age of Ultron is due in cinemas on 24th April 2015 in the UK, and 1st May 2015 in the US.
Thanks, Comic Book Resources.