Rogue One: A Star Wars Story features several Easter eggs and cameos from other Star Wars media, including a character from the Disney XD series Star Wars Rebels.
Not only is Rogue One: A Star Wars Story character Saw Gerrera coming to Star Wars Rebels this season, but he'll be voiced by Forest Whitaker, reprising his role from the new Star Wars movie.
Rogue One: A Star Wars Story director Gareth Edwards has revealed a couple of easter eggs hidden in the film, both of which feature monsters completely unrelated to the Star Wars universe.
During the production of Rogue One, George Lucas shared a few words of wisdom with director Gareth Edwards when he visited the film's set, and Edwards has since revealed the advice he received.