Jake Green Poe Dameron / Motti (voice) Raphael Alejandro Dean (voice) Dana Snyder Graballa the Hutt (voice) Tony Hale Vaneé (voice) Christian Slater Ren (voice) Matt Sloan Darth Vader (voice) Trevor Devall Emperor Palpatine / Grand Moff Tarkin (voice) Mary Elizabeth McGlynn NI-L8 / Red 10 (voice) Eric Bauza Luke Skywalker / Guard Droid (voice) Shelby Young Princess Leia Organa (voice) Samuel Witwer Darth Maul / Trudgen (voice) Matthew Wood Ben Solo / General Grievous / Battle Droids (voice) James Arnold Taylor Obi-Wan Kenobi / Cozler (voice) Barbara Goodson Mother Talzin (voice) Danny Jacobs Raam / Watto / Protocol Droid (voice) David Acord Medical Droid / Rebel Pilot (voice) John DiMaggio Baash / Uncle Owen (voice)