Newcomer Iman Vellani delivers a star-making turn as Kamala Khan, an average 16-year-old who loves the Avengers. But not just any Avenger: she is a total fangirl for Carol Danvers, aka Captain Marvel. In a sequence that takes a few cues from the opening scenes of the groundbreaking "Spider-Man: Into the Spider-Verse" and "Mitchells vs.