Star Wars: The Clone Wars (2008)

S2E18 The Zillo Beast

In a bid to shift the momentum of a brutal conflict on Malastare and secure an alliance with the Dugs, Chancellor Palpatine instructs the Jedi to deploy the Republic's latest super-weapon, an experimental electro proton bomb. However, the explosion inadvertently rouses a colossal and terrifying Zillo Beast, a creature steeped in myth and horror. The Jedi now face the challenge of subduing this formidable monster, all while navigating the chaotic interference from the bloodthirsty Dugs, who have their own plans in motion.