Guest Stars Dee Bradley Baker voices Clone Troopers Gwendoline Yeo voices Nala Se Jimmi Simpson voices Doctor Royce Hemlock Dee Bradley Baker voices Batcher Keisha Castle-Hughes voices Emerie Karr Dee Bradley Baker voices Scorch Ian McDiarmid voices Emperor Palpatine Ben Diskin voices Stormtrooper #1 Ben Diskin voices Stormtrooper Pilot David Acord voices Stormtrooper #2 David W. Collins voices Stormtrooper #3