AN INTERVIEW WITH SCARLETT JOHANSSON FOR THE IN-HOME RELEASE OF MARVEL’S AVENGERS: AGE OF ULTRON Marvel Studios unleashes the next global phenomenon in the Marvel Cinematic Universe: Marvel’s Avengers: Age of Ultron. Good intentions wreak havoc when Tony Stark (Robert Downey Jr.) unwittingly creates Ultron (James Spader), a terrifying A.I. monster who