You can buy Avengers Assemble on DVD for £10.99 or on Blu-ray for £14.99 from Amazon.co.uk.
Agents Of SHIELD new trailer
New TV promo for Joss Whedon’s Avengers follow-up, Agents Of SHIELD, on ABC
New TV promo for Joss Whedon’s Avengers follow-up, Agents Of SHIELD, on ABC