Most successful movie franchises (20 movies items)
"Total worlwide box office: $5,013,817,859
Number of movies: 7
When was the first movie released?: 2008 (Iron Man)
When was the last movie released?: 2013 (Iron Man 3)
Most successful movie: The Avengers ($1,511,757,910)
Note: According to Wikipedia, 'the Marvel Cinematic Universe' is a shared fictional universe that is the setting of superhero films independently developed by Marvel Studios, based on characters published in Marvel Comics. Right now, it includes 7 movies (Iron Man, The Incredible"