The trailer for Rogue One: A Star Wars Story introduces Jyn Erso, a rebel fighter who joins the resistance to steal the plans for the Death Star from the evil Empire. Through a series of action sequences showcasing practical effects and CGI, the trailer builds anticipation for the film's release date. It utilizes recognizable Star Wars vehicles, settings and characters to excite fans of the franchise while also appealing to general audiences with its focus on action and sci-fi visuals. The trailer culminates by revealing Darth Vader at the end, providing a final exciting tease for the upcoming film.