As we inch closer and and closer to the premiere of Avengers: Age of Ultron, Marvel releases a third trailer for the highly anticipated film and it's nothing short of absolutely incredible. This time around, we're treated to a bit more footage than we saw in the second trailer, with an extended look at some of the action sequences and there's no doubt that fans will only be left wanting more. James Spader's Ultron seems to get scarier with every subsequent clip and as an awesome bonus, we finally get a look at Vision at the end. Avengers: Age of Ultron hits theaters May 1. Take a look below and try not to freak out too much.