Video: Avengers Assemble – Behind The Scenes Colin D Miller April 11, 2012 Latest News and Videos 1159 Featuring contributions from Robert Downey Jr, Scarlett Johansson, Chris Evans and the films director Joss Whedon a behind the scenes sneak peak has been released. Avengers Assemble is out in the UK on 26th April. For more information, go to the official Avengers Facebook page.