Marvel’s The Avengers: Age of Ultron closed out San Diego Comic-Con this past Saturday, an exceptional panel that saw Marvel Studios president and producer Kevin Feige introduce the cast of the highly anticipated sequel to SDCC attendees.

While at SDCC, IGN had the chance to interview Avengers 2 cast members Robert Downey Jr., Aaron Taylor Johnson, Elizabeth Olsen, Paul Bettany, Mark Ruffalo, Chris Evans, Chris Hemsworth, Samuel L. Jackson, Jeremy Renner, and Colbie Smulders about the movie and learn what fans can expect from the Joss Whedon-directed sequel. Here’s what they had to say.

Robert Downey Jr. says there’s more to the movie’s Hulkbuster set-piece battle between Hulk and Iron Man than just a superhero donnybrook:

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