Grug vs. Gurg / Unfair Fair.Grug vs. Gurg: Grug meets a doppelganger of his named Gurg (voiced by Christian Slater) and he has Gurg pretend to be him so he won't do his chores, but Gurg decides to steal his family away.
Unfair Fair: Eep and Thunk resort to cheating in an idea fair project.