Child's Play Luna counts the money that is needed for the new speaker system as the Moon Goats have $93.00. Luan collects her kid party payments as Luna states that the Moon Goats should perform for some of Luan's clients. When it comes to their first client, they find that they need to make some children songs which turns out to be difficult. The Moon Goats hear Lily singing as they take some inspiration from her as they take some inspiration for the songs. When Katherine Mulligan approaches them to appear on her TV show "Kat Chat", they accept where they want her to perform a new song. With Lily is with her parents at Aunt Ruth's cabin, Luna and the Moon Goats must work to come up with a children song of their own.