We've got the Lucasfilm release for the next episode of The Clone Wars, "Plan of Dissent" (Season 4 Episode 9). This is the third part of the four-episode Umbaran story arc.
The Battle for Umbara Continues in The Clone Wars
The battle for Umbara continues in "Plan of Dissent," a new episode of Star Wars: The Clone Wars, airing at 8:00 p.m. ET/PT Friday, November 11th on Cartoon Network.
After the Republic conquers an Umbaran airbase, General Krell orders Rex and his men on towards the heavily fortified capital. Realizing there's a better plan, several clone troopers disobey orders to carry out a rogue, covert operation.