Robot Chicken: Star Wars III, the third Star Wars special from Cartoon Network’s popular sketch comedy show, comes to DVD and Blu-Ray this summer, DVD Active is reporting. Extras on the release will include commentary, deleted scenes and more. Featuring the voices of Seth MacFarlene as Emperor Palpatine and Zac Efron as Anakin Skywalker, the critically acclaimed special is set to be released on July 12th.