"Darkness on Umbara" is the seventh episode of the fourth season of Star Wars: The Clone Wars. It is the seventy-third episode of the series overall. It premiered on October 28, 2011.
Official Description[]
When Anakin is forced to temporarily turn over command of his clone troopers to a new commander, the Jedi Pong Krell, tensions begin to run high as the clones are assigned with a very deadly mission to take the capital of Umbara.
