Star Wars: Rogue One: A Star Wars Story is the movie prequel, that sets up the epic battle to the film, Star Wars: Episode 4: A New Hope. It is about a group of unknown rebels joining the Rebel Alliance on a mission to set out to steal the plans of the Death Star to have any chance to destroy it. Actress, Felicity Jones portrayed very well as the character Jyn Erso in this Star Wars film.  This is an excellent movie prequel to the follow-up to, Star Wars: Episode 4: A New Hope. You see two short cameos from Darth Vader, and the only one cameo from Princess Leia is at the last scene of the film. I give this film 4.5 stars out of 5. Excellent film.