Disney Plus' show "Disney Gallery: The Mandalorian" doesn't just reveal secrets from the show, but from the "Star Wars" franchise, too.In episode 2 of the show, titled "Legacy," Industrial Light & Magic CCO John Knoll revealed that "The Phantom Menace" used the most miniatures of any "Star Wars" movie.It's a shocking revelation as most believe the movie was heavily done using computer-generated imagery.Visit Insider's homepage for more stories.If you are watching the new Disney Plus show, "Disney Gallery: The Mandalorian," you might have caught a fascinating tidbit in the second episode, which launched on the service Friday, called "Legacy."It comes around the nine-minute mark of the episode. During the round table conversation "The Mandalorian" creator Jon Favreau has with some of the major