Anthony Daniels as C-3PO (voice)

Nika Futterman as Asajj Ventress / Jempa / Padme Amidala (voice)

Phil LaMarr as Darth Vader / Bail Organa / Jar Jar Binks / Republic Guard (voice)

Tom Kane as Yoda / Narrator / Senator Yaun / Pitchman (voice)

Katie Leigh as Ian / Mari / Ashla (voice)

R. Martin Klein as Chancellor Palpatine / Darth Sidious / Republic Guard / Ki - Ad - Mundi / Liam (voice)

Rob Paulsen as Commander Cody / Bobby / George Lucas (voice)

Tim Gaul as Senate Announcer (voice)

David Scott as Obi Wan Kenobi / Anakin Skywalker / Lobot / Malakili (voice)

Wayne Pashley as General Grevious (voice) (uncredited)

Ted Burnett as Wuher (archive footage) (uncredited)

Mark Hamill as Luke Skywalker (archive footage) (uncredited)

Larry Ward as Jabba the Hutt (voice) (archive voice) (uncredited)