Sam Witwer (Emperor Palpatine / W1-LE / Imperial Technician (voice))
Keone Young (Commander Sato / Imperial Technician / Imperial Technician #3 (voice))
Dee Bradley Baker (Old Jho / Stormtrooper #2 / Phoenix #3 / Admiral Konstantine / Rebel Technician (voice))
Steve Blum (Zeb Orrelios/ Alton Kastle/ Imperial Technician 2 (voice))
Matthew Wood (Phoenix 1/ Stormtrooper/ Stormtrooper 4/ Imperial Captain)