Guest Stars James Earl Jones voices Darth Vader Hayden Christensen as Darth Vader Moses Ingram as Inquisitor Reva Vivien Lyra Blair as Princess Leia Organa Rupert Friend as The Grand Inquisitor Sung Kang as The Fifth Brother Rya Kihlstedt as The Fourth Sister Kumail Nanjiani as Haja Estree Marisé Alvarez as Nyche Indie Desroches as Corran Flea as Vect Nokru Amy Sturdivant as Mercenary #2 Aviel Ayoung as Mercenary #1 JeCobi Swain as Jayco Temuera Morrison as Veteran Clone Trooper Esther-Rose McGregor as Tetha Grig Tom O'Connell as Spice Den Guard #1 Mackensi Emory as Spice Runner #1 Phong Giang as Spice Runner #2 Cha-Leen Yoon as Spice Den Guard #2 Mario Filippi as Spice Runner #3 Dan Considine as Deck Officer Densin Clord