Chris Evans, Scarlett Johansson and Samuel L. Jackson return
Black Widow certainly likes to change her hairstyle a lot
Natasha Romanov (Scarlett Johansson) sure does like to change hairstyles. It seems like she may be evolving more from film to film than almost any other Marvel character. Watch her again in "Iron Man 2," and then look at this trailer and you'll see how much warmer and more human she seems now. She and Cap seem to be getting very close this time around, but more as respected peers than in any typical romantic sense. She offers Cap an anchor in the present-day, and if anything were to happen to her in this film, I suspect whoever was responsible would be very, very sorry.