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)