After a week off, The Clone Wars is set to return this Friday with an all new episode. As we head into the Season 4 home stretch, repercussions of last season's Nightsisters story arc are dealt with per the SW.com synopsis for "Massacre" (S4 Ep. 19):
"Count Dooku is determined to have revenge against the Nightsisters of Dathmoir 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."
Click here for the full episode guide at the main site which includes screenshots, a trailer, concept art and the opening tag line.