2. School of Hard Rocks

Eep loves to compete, so she teams up with her new friend Lerk and plans to win a school hunting exam, no matter what she has to do.

3. Wet Hot Ahhh! Valley Summer

A dare contest makes Eep and Thunk do something crazy at the Watering Hole, and Ugga must overcome her fear of water to save them.

4. Grug vs. the Moon

Grug starts a fight with the moon.

5. This Means Warts

After snobby neighbors move in next door and complain about a bone pile blocking their backyard view, the Croods start the first prank war ever.

6. The First Picture Show

Everyone loves it when Thunk uses shadow puppets to make the world's first movie ... until they see the end of the show.

7. Caved & Confused

When Grug and Ugga go out on a date and leave the kids home alone, Eep throws the first-ever house party, which gets out of control.

8. The Eep-Over

Eep invites her friends over for the first sleepover in history.

9. Thunkytown

Thunk saves the day when wacky beasts invade.

10. Mom Genes

Grug takes Ugga out to practice her hunting skills, but there are some kinds of animals that she just can't seem to catch.

11. Garden of Eaten

When Eep becomes a veg-a-eat-ian, the family hunts for the biggest veggies they can find -- until something makes them go back to eating meat.

12. Night of the Living Croods

Grug is called a zombie after taking the world's first nap.

13. A Spoonful of Soo-gar

After the Croods taste a new food for the first time, they can't stop eating it.

14. Friday Night Liyotes

Grug won't let Eep join his winning team, so she forms her own group to play in history's first sports event.

15. The Crood Who Knew Too Much

An animal bite has a freaky effect on Grug.

16. Scent of a Thunk

Because he is so stinky, Thunk pretends to be something that he really isn't.

17. Unsolved MysterEep

When two things go missing in the middle of the night, Eep hunts for clues to solve the first mystery ever.