Carrie Fisher General Leia Organa Daisy Ridley Rey Adam Driver Kylo Ren / Ben Solo John Boyega Finn Oscar Isaac Poe Dameron Anthony Daniels C-3PO Naomi Ackie Jannah Domhnall Gleeson General Hux Richard E. Grant Allegiant General Pryde Lupita Nyong'o Maz Kanata Keri Russell Zorii Bliss Joonas Suotamo Chewbacca Kelly Marie Tran Rose Tico Ian McDiarmid Emperor Palpatine Billy Dee Williams Lando Calrissian Mark Hamill Luke Skywalker / Boolio Greg Grunberg Snap Wexley Billie Lourd Lieutenant Connix Dominic Monaghan Beaumont Kin Hassan Taj R2-D2 performed by Lee Towersey R2-D2 performed by Brian Herring BB-8 performed by Dave Chapman BB-8 performed by Lynn Robertson Bruce D-O Performed By / Sith Alchemist