April 21st, 20161737 The fourth episode of Star Wars: The Clone Wars in canonical order is "Clone Cadets" from Season 3, Episode 1 (3:1). It is considered the prequel to "Rookies" (1:5) from Season 1, and introduces audiences to the Domino Squad. "Clone Cadets" also explains how each clone received his nickname, as the audience is transported to Kamino...
