Joss Whedon confirmed this weekend that Quicksilver and Scarlet Witch will be in The Avengers 2. Whedon has been sharing his excitement for introducing the “brother-sister act” ever since teasing their introduction weeks ago at the world premiere of Iron Man 3 – an odd time to begin namedropping new characters for a movie two years out. Since that time, multiple publications have spoken with Whedon who’s since confirmed that the pair of new characters will be Pietro and Wanda Maximoff, aka Quicksilver and Scarlet Witch.
Well, the twins were originally X-Men baddies, part of Magneto’s Brotherhood of Evil Mutants. But later they were free to be recruited into the Avengers by one Tony Stark. The pair was part of a second generation of the supergroup, along with Captain America and Hawkeye
It’s not been a major secret, but now it’s definite: Elizabeth Olsen has signed up for Joss Whedon’s Avengers: Age Of Ultron.
Scarlet Witch confirmed in The Avengers 2
-Wonder Woman in Man of Steel 2