Star Wars The Clone Wars: Season 4, Episode 21

4 - 21: Brothers

After being used as a weapon of vengeance by Count Dooku and Asajj Ventress, the dark warrior Savage Opress embarked on a galaxy-spanning quest to find his long-lost brother, the legendary Darth Maul. Maul lives in the depths of a ruined world as a shattered madman barely held together by dreams of vengeance. Savage conspires with the scheming witch Mother Talzin to heal Darth Maul's body and mind, so that the brothers can begin a new crusade of vengeance against the Jedi.