In an attempt to accomplish several missions and establish their value, Bad Patch, a group of animals and experimental replicas, travels through a dangerous and conflict-filled galaxy.
A few months after the events on Kamino, the squad travels around the Empire following the collapse of the Republic, running into a number of mercenaries and bad guys.
The fourth season's events unfold in the aftermath of destruction and war as the team embarks once more on a dangerous and terrifying last quest to save a helpless kid from Omega.