Quicksilver and Scarlet Witch are the focus of this Avengers trailer

As expected of a movie as highly-anticipated as the new Avengers, there has been tons of footage of Age of Ultron released over the past few months. Even so, most of the footage has focused on the recurring heroes and the new villain while we’ve only seen glimpses of the two new and perhaps most interesting characters: Quicksilver and his twin sister, Scarlet Witch. That is, until now.