Star Wars: The Clone Wars

Season 4, Episode 5

Episode Title: Mercy Mission

Air Date: 2011-10-07

Overview:

After groundquakes have devastated the planet Aleen, a Republic relief effort arrives, including the droids R2-D2 and C-3PO. When the native Aleena's pleas go unheard, it becomes the duty of the droids to embark on a surreal journey through Aleen's subterranean world to save the planet.