Via Ibtimes.co.uk:

Star Wars Rebels season 2 will return with new episodes in September, and the upcoming episode is titled The Lost Commanders.

According to a report, the episode features the return of the clone troopers CT-7567 (Rex), CC-3636 (Wolffe), and CC-5576-39 (Gregor) from Star Wars: The Clone Wars. The episode will air in fall 2015.

Star Wars Rebels season 2 premiered with a one-hour episode on 20 June which featured Darth Vader taking on the ghost crew.

Fans witnessed the Sith Lord’s skills when he single-handedly battled Kanan, Ezra, Sabine, Hera, and Zeb with just one lightsaber. He also displayed his unequalled piloting skills when he faced an entire rebel fleet on his own.

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