When Gran moves into the cave with The Croods, she drives Grug nuts and embarrasses Eep in front of the first-ever group of cool kids.

When teamed up with her new friend Lerk, Eep's competitive side takes over when she sets out to win the first-ever school hunting exam at any cost.

When Eep and Thunk challenge each other in the first-ever dare-off, Thunk faces the deep end - his greatest fear. / Grug picks a fight with the moon.

When snobby neighbors move in next door and complain about a bone pile blocking their backyard view, The Croods launch into the first-ever prank war.

When Thunk invents the first-ever movie using shadow puppets, everyone in Ahhh! Valley loves it...until they are shocked by the ending.

When Grug and Ugga leave the kids alone on date night, Eep throws the first-ever house party that rages out of control and almost destroys the cave.