Star Wars: The Clone Wars : Season 4

When the king of Mon Cala is assassinated, talks break down between the Mon Calamari people and the Quarren, co-inhabitants of the aquatic world. To stop a civil war, the Republic sends Padmé Amidala and Anakin Skywalker, but unbeknownst to them, the Quarren are already being backed by the Separatists. Now the Jedi must protect Mon Cala's new leader, the young Prince Lee-Char, from the attack.

Anakin Skywalker and the rest of his Jedi team have been overrun by the Separatist surprise attacks led by Riff Tamson while Prince Lee-Char and Ahsoka must evade capture on their own. Unable to summon more Republic aid, Yoda calls upon the help of the powerful and amphibious Gungan Grand Army, but whether they will be enough to stop the Separatist siege is uncertain. An incensed Tamson doubles his efforts in tracking down Prince Lee-Char, unleashing the reinforcements given to him by Count

The Republic and Gungan forces have been captured by Riff Tamson and his Karkarodon enforcers. Now, it is up to Ahsoka and the young Prince Lee-Char to unite the fractured people of Mon Cala and drive out the Separatist invaders.

Jar Jar must fill in for Boss Lyonie and sway his people from rising against the Naboo.

A mission to save the planet Aleen and its people is launched by the droids.

C-3P0 and R2-D2 encounter danger at every turn when they visit two hostile worlds and have a run-in with pirates.

The clones face a deadly mission to take control of the Umbaran capitol while under the temporary command of Pong Krell.

General Krell orders Captain Rex and the clone troopers of the 501st legion to conquer a heavily fortified Umbaran airbase, and will not accept anything less than victory.

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.

With two of his men facing execution for disobeying orders, Captain Rex is forced to confront his overly aggressive commander, General Krell, in the conclusion to the action-packed battle for Umbara. Risking charges of mutiny, Rex must make a dark choice as the true face of the enemy emerges.

Zygerrian slavers are behind the sudden disappearance of an entire colony of people on the planet Kiros. As Anakin and Ahsoka rush to defuse a series of bombs planted by the slavers, Obi-Wan must fight with their imposing leader.

To locate the missing colonists, Anakin, Obi-Wan and Ahsoka go undercover to infiltrate the slavers on Zygerria. Anakin struggles with his emotions as a wily Zygerrian queen forces him to take questionable actions in order to carry out his mission.

Anakin tries to convince the Zygerrian Queen that she too is a slave and pawn in an evil Separatist plot. Meanwhile, Obi-Wan toils in the slave camps of Kadavo, a grim situation that grows increasingly bleak.

Peace talks between the Republic and the Seperatists are interrupted by Lux Bonteri, who accuses Count Dooku of murdering his mother. Rescued by Ahsoka from Seperatist custody, Bonteri involves her in his risky plan to avenge his mother's death - by revealing Dooku's location to the Mandalorian splinter group Death Watch.

Obi-Wan fakes his own death and goes undercover in a Republic prison, in order to gather information on a plot to kidnap Chancellor Palpatine from a convict named Moralo Eval. While there, he learns that another prisoner, notorious bounty hunter Cad Bane, is also involved. Anakin seeks vengance over the death of his former master.

Having escaped from prison, Obi-Wan, Cad Bane, and Moralo Eval flee across the galaxy, pursued by Anakin and Ahsoka. Obi-Wan must devise a way to get the information about the kidnapping plot to his fellow Jedi without blowing his cover.

Moralo Eval brings Cad Bane and Obi-Wan Kenobi (disguised as Rako Hardeen) to Count Dooku's palace on Serenno. Along with ten other bounty hunters, Kenobi and Bane are placed in The Box, a massive cube filled with deadly challenges, designed by Eval himself to whittle down the galaxy's twelve greatest bounty hunters to an elite team of five to carry out the plan to kidnap Palpatine.

Supreme Chancellor Palpatine goes to Naboo guarded by Jedi knights, meanwhile Cad Bane, a disguised Obi-Wan and a pack of bounty hunters put their plan into action.

Count Dooku is determined to have revenge against the Nightsisters of Dathomir after their betrayal with Savage Opress. General Grievous launches an all-out droid attack against the magic-wielding witches, and Mother Talzin trys to convince Asajj Ventress to rejoin the Nightsisters after she left years ago. Ventress and Mother Talzin lead the defense with all the dark powers at their command.

An aimless Asajj Ventress joins a team of bounty hunters under the leadership of young Boba Fett. On an alien world, they undertake a dangerous but profitable mission that tests the limits of their skills, and the strength of Asajj’s character.

Savage Opress finally finds his long lost brother, and it turns out to be the resurrected Darth Maul, who's living in a state of madness on an Outer Rim planet.

The enemy of my enemy is my friend. Fueled by pure hatred, Darth Maul and his brother Savage Opress set out to take revenge on the Jedi who killed him: Obi-Wan Kenobi. Kenobi receives the aid of an unlikely ally - Asajj Ventress.