Guest Stars Hayden Christensen as Anakin Skywalker Dee Bradley Baker voices Clone Troopers Dee Bradley Baker voices Captain Rex Samuel L. Jackson as Mace Windu Ian McDiarmid as Darth Sidious Katee Sackhoff voices Bo-Katan Kryze Silas Carson voices Ki-Adi-Mundi Gwendoline Yeo voices Nala Se Dave Filoni voices CH-33P / Cheep