You know this episode's special guests from their adorable introduction in each episode: TK-421 and Aragog! Casey and Valerie's kids (ages 5 and 3) left their respective Death Star post and Forbidden Forest to discuss all their Star Wars favorites: from characters to ships to planets. Never has an episode contained so much cuteness--and, surprisingly, so few tangents. As Yoda once said, "Truly wonderful, the mind of a child is."