Gary Whitta, who was previously attached to the Star Wars: Rogue One anthology film as the script writer with director Gareth Edwards, revealed earlier on Twitter that he is writing an episode of Star Wars Rebels. Any details about the episode and what season it will appear remain unknown.
— Scary Whitta 🎃 (@garywhitta) May 26, 2015
The Disney XD animated series will return Saturday, June 20th, at 9:00 PM EST for the one-hour season 2 premiere. The rest of the season will air later in the fall.