This episode marks the first appearance in the series of the blue-skinned Pantoran people who made their film debut in Revenge of the Sith as cameos by George and Katie Lucas. Pantoran senator Riyo Chuchi has a consistent presence throughout the series. The Talz species originates from a background character in the cantina in A New Hope. The narglatch creatures ridden by the Talz originated as concept art for creatures on Naboo in The Phantom Menace. We?ll see a narglatch again in Season Five. Pantoran chairman Chi Cho will get a replacement.
The Official Clone Wars-era Chronology - Star Wars: Episode I ? The Phantom Menace - Star Wars: Episode II ? Attack of the Clones - ?Cat and Mouse? (S216) - ?Hidden Enemy? (S116) - Star Wars: The Clone Wars (2008 theatrical release) - ?Clone Cadets? (S301) - ?Supply Lines? (S303) - ?Ambush? (S101) - ?Rising Malevolence? (S102) - ?Shadow of Malevolence? (S103) - ?Destroy Malevolence? (S104) - ?Rookies? (S105) - ?Downfall of a Droid? (S106) - ?Duel of the Droids? (S107) - ?Bombad Jedi? (S108) - ?Cloak of Darkness? (S109) - ?Lair of Grievous? (S110) - ?Dooku Captured? (S111) - ?The Gungan General? (S112) - ?Jedi Crash? (S113) - ?Defenders of Peace? (S114) - ?Trespass? (S115) - ?Blue Shadow Virus? (S117)