Star Wars: The Clone Wars Season 4

The fourth season of Star Wars: The Clone Wars, subtitled Battle Lines, consists of twenty-two episodes. It debuted with "Water War" and "Gungan Attack" on September 16, 2011 on Cartoon Network, and concluded with "Revenge" on March 16, 2012.

Release
The fourth season of Star Wars: The Clone Wars debuted with a one-hour special consisting of "Water War" and "Gungan Attack" on September 16, 2011 on Cartoon Network, followed by weekly airings occurring on Fridays. It went on mid-season break after "Slaves of the Republic" on December 2, 2011.

The season returned with "Escape from Kadavo" on January 6, 2012. It concluded with "Revenge" on March 16, 2012.

Behind the scenes

 * New_Red_logo.jpgStar Wars: Clone Wars Adventures released a campaign mini-game titled "Mission on Iceberg Three" on July 15th as an introduction to the Battle of Mon Calamari. Players were tasked with battling General Grievous and his forces on Iceberg III to stop Separatist advances in the Calamari system.
 * This was the first season to not have a trailer for the next season right after the finale.

Media release
Star Wars: The Clone Wars The Complete Season Four is a three-disc Blu-ray/four-disc DVD box set released on October 23, 2012. It includes:
 * 22 action-packed adventures
 * NEW THIS SEASON: 5 video commentaries featuring director, crew and talent
 * Exclusive to Blu-ray for a limited time: Jedi Temple Archives: Extensive database of early test animation, concept art and 3D turnarounds