Star Wars: The Clone Wars - Season 4 Episode 20 -

"Bounty" An aimless Asajj Ventress joins a team of bounty hunters - including Bossk & Dengar - under the leadership of a pre-teen Boba Fett. On an alien world, they undertake a precarious, profitable, subterranean delivery mission that tests the limits of their skills, and the strength of Asajj's character. Realizing that familial love is a ubiquitous virtue throughout the galaxies and that her powers are needed by many, Ventress finds a sense of closure and hope for her future after all.