I'm happy that after the conclusion of episode 17, the Clone Wars finally went back to the formula that I liked. Episode 18: The Citadel has Obi-Wan and the gang rescuing Jedi Master Even Piell in the Citadel after being captured by the Separatists. The Citadel is a prison designed specifically for Jedi's.
A young Grand Moff Tarkin makes an appearance in this episode. The Carbonite freezing process also makes an appearance in this episode, which kinda gives you an inkling as to where Darth Vader got the idea to freeze Han Solo in this stuff from.
The story arc didn't conclude in this episode so this gives me added incentive to watch Episode 19 of The Clone Wars Season 3.
