The Clone Wars S07E03: On The Wings Of Keeradaks

With the help of the Bad Batch, Captain Rex rescues his old friend, ARC Trooper Echo, from the Techno Union. The Separatists’ loss of Echo’s strategic algorithm provides a chance for the Republic to turn the tide in the battle for Anaxes. However, Echo’s horrifying experience behind enemy lines leaves lingering questions of his true loyalty and uncertain future.