Sneak Peek more spoiler set footage from director Joss Whedon's Marvel Studios' sequel, "Avengers: Age of Ultron".
Filming included Marvel Comics' brother and sister mutants 'Scarlet Witch' (Elizabeth Olsen) and 'Quicksilver' (Aaron Taylor-Johnson), as well as a scene with actor Jeremy Renner as super-archer 'Hawkeye'.
Click the images to enlarge and Sneak Peek "Avengers: Age Of Ultron"...