Episode Title:The Eep-Over / Thunkytown.Episode Description:The Eep-Over: Eep has her first slumber party in a cave and her worrying family inadvertently make it a frightening night.
Thunkytown: Because of Thunk's dislike for a certain meal, he leads a pack of Bearowls to the Croods cave and when the Boor's cave is overtaken by an Albatrocerous, the 2 rival clans are forced to share a cave while Eep and Thunk try to reverse the situation.