After three years between seasons, the critical darling will be coming to an end Diego Luna in "Andor" Season 2. (Lucasfilm) After three years, one of the most critically beloved chapters in the “Star Wars” universe is back. That’s right, “Andor” has returned for its second and final season. The Disney+ original centers around Diego Luna’s Cassian Andor, a thief-turned-rebel spy who becomes invaluable to the Rebel Alliance. The drama takes place five years before the events of “Rogue One,” the