Watch This: How it Should of Ended’s take on the ‘Avengers: Age of Ultron’ Teaser Marc Vibbert, October 31, 2014October 31, 2014 By now you’ve seen Marvel’s chilling teaser trailer for Avengers: Age of Ultron (with “There are No Strings on Me” from Disney’s Pinocchio) . So of course the awesome crew over at How It Should Have Ended have taken that and ran with it, and the results are hilarious.