Speaking with the Calgary Herald, Smulders seemingly confirmed her return as Maria Hill in the upcoming Avengers: Age of Ultron movie.  If this is true, it will mark her fourth time playing the character.

She said, “I think I’m in Avengers 2, but it is very top secret. I  hope I’m in Avengers 2. I didn’t get my invitation yet. Well, actually, they  know I’m in it but they don’t know to what degree I’m in it.”

Despite how small her role may be, she still seemed extremely keen to do whatever was asked of her, adding “I am really excited to read the  script because they are introducing Quicksilver and the Scarlet Witch into the  Avengers universe and the bad guy is going to be very interesting.”

Sounds good to us.