Massacre

"One must let go of the past to hold onto the future."

- Moral

"Massacre" is the nineteenth episode of the Star Wars: The Clone Wars television series' fourth season. It is scheduled to air on February 24, 2012.

Official description
"Count Dooku is determined to have revenge against the Nightsisters of Dathomir after their betrayal. General Grievous launches an all-out droid attack against the magic-wielding witches, and Mother Talzin and Asajj Ventress lead the defense with all the dark powers at their command."