Any similarities between your favorite movies?

Example - Raiders of the Lost & Empire Strikes Back sit in my top three favorite movies (Godfather II coming up the rear). At this point, Raiders and Empire are almost interchangeable for the top spot. Anyway, said films have the same screenwriter, composer, production designer, production company, visual effects company, both filmed in Panavision, partially shot in England, and obviously Harrison Ford. Both films were also the highest grossing of their year, respectively.