Star Wars: The Clone Wars (2008): The Zillo Beast

Desperate to turn the tide of a fierce battle on Malastare and win a strategic alliance with the Dugs, Chancellor Palpatine orders the Jedi to drop the Republic's newest super-weapon, an untested electro proton bomb. Unfortunately, the bomb's blast awakens an ancient and fearsome Zillo Beast, a monster of legendary size and ferocity. Now the Jedi must contain this deadly creature despite the interference of the bloodthirsty Dugs, who have their own agenda.