Count Dooku / Darth Tyranus / Flying Battle Droids / Jedi Sniper / Rune Haako / Jedi Brute / Jedi Pilot (voice)
Mace Windu (voice) (as T.C. Carson)
Clone Trooper / Clone Captain / Commander Cody / Battle Droid Commander (voice)
Battle Droid / Wat Tambor / Poggle the Lesser / Nute Gunray (voice)
Chancellor Palpatine / Darth Sidious / Ben Kenobi / Neimoidian Aide / Neimoidian Sniper (voice)
Yoda / Cin Drallig / Neimoidian Guard / Neimoidian Brute / Jedi Leader (voice)
Darth Vader (voice)
Anakin Skywalker / Darth Vader (voice)
Jocasta Nu (voice)
Jedi Padawan (voice)
Grievous' Bodyguard (voice)
Tundra Dowmeia (UK Unit) (voice)
Obi-Wan Kenobi (voice)
Serra Keto (voice)
General Grievous (voice)
Baby Luke Skywalker (archive footage) (uncredited)
Anakin Skywalker (archive footage) (uncredited)
Princess Leia Organa (archive sound) (uncredited)
Ben Kenobi (archive footage) (uncredited)
Darth Vader (archive sound) (uncredited)
Count Dooku (archive footage) (uncredited)
Supreme Chancellor Palpatine / Darth Sidious (archive footage) (uncredited)
Beru Whitesun (archive footage) (uncredited)
Darth Vader (archive footage) (uncredited)
Senator Bail Organa (archive footage) (uncredited)