THE UNSUNG HEROES OF THE CLONE WARS RETURN! A terrible scourge is corrupting the galaxy's droids! To fight this menace, ARTOO-DETOO has to assemble a team of droid heroes: THE D-SQUAD! Filled with guest stars from across the galaxy, including a special appearance (and showdown!) by CHOPPER from STAR WARS REBELS. PLUS: THE BOOK OF AJAX provides the missing pieces linking REVELATIONS, DARK DROIDS and HAN SOLO & CHEWBACCA - read to see how IT'S ALL CONNECTED. Rated T