Season 4

E1. A Few Good Grugs

Jul 7, 2017 · 12m

Accused of stealing the valley's food stash, the Croods are allowed a "try-all" to prove their innocence.

E2. A Valley Shine Day

Jul 7, 2017 · 12m

Kevin gives Thunk tips on attracting girls.

E3. Chalk the Line

Jul 7, 2017 · 12m

Eep tricks her parents into letting her go to a grown-up party.

E4. Weighting Is the Hardest Part

Jul 7, 2017 · 12m

To win back the title of Hefty Hunter, Grug seeks the help of a personal trainer.

E5. Wrestlebabia: The Musical

Jul 7, 2017 · 12m

Sandy expresses her frustrations about being treated like a baby by breaking into song.

E6. Flowers for Munk

Jul 7, 2017 · 12m

Grug helps Munk get his job back with an IQ-boosting worm.

E7. They Might Be Sky Giants

Jul 7, 2017 · 12m

While unconscious, Eep has a life-changing vision.

E8. The Grugest Story Ever Told

Jul 7, 2017 · 12m

Afraid he's no longer respected as valley leader, Grug enlists Thunk to perform his life story.

E9. Worms of Endearment

Jul 7, 2017 · 12m

Lerk's plan to save her worm playmates from becoming bait spirals out of control.

E10. Dr. StrangeGrug or How I Learned to Stop Worrying and Love the Spear

Jul 7, 2017 · 12m

Grug introduces his new invention to Ahhh! Valley: the spear.

E11. Tunnel of Terror

Jul 7, 2017 · 12m

Eep drags her friends into Ahhh! Valley's Tunnel of Terror to see if it lives up to its name.

E12. Creature from the Crood Lagoon

Jul 7, 2017 · 12m

A mysterious creature saves Thunk from drowning.

E13. Voice Fail

Jul 7, 2017 · 23m

When Grug loses his commanding voice, he and Ugga search for it. Meanwhile, Eep gets carried away while acting as the valley leader's spokesperson.

E14. Punch-Thunk Love

Jul 7, 2017 · 12m

After finding out Thunk is in love with Blurg Brood, Eep tries to interest him in a new girl.

E15. Nay Boors

Jul 7, 2017 · 12m

Ugga attempts to drive away selfish neighbor Snoot.

E16. Caverns and Creepers

Jul 7, 2017 · 12m

Eep's love of competition and destruction ruins Thunk's teamwork-based game.

E17. Rad Teacher

Jul 7, 2017 · 12m

Squawk gets fired and is replaced by a very different kind of teacher.

E18. Grug's First Chance

Jul 7, 2017 · 12m

Grug stumbles on an easy way to solve feuds as valley leader.

E19. Furry Road

Jul 7, 2017 · 12m

Thunk narrates a documentary on one of Ahhh! Valley's many creatures: the bearowl.

E20. My Big Fat Gran Wedding

Jul 7, 2017 · 12m

To win a bet, Gran decides to marry Mow.

E21. The Strutting Edge

Jul 7, 2017 · 12m

Ahhh! Valley's kids compete in the Beasty Pageant to see who best poses, calls and struts like an animal.

E22. Can't Hardly Bait

Jul 7, 2017 · 12m

To graduate with their pals, Thunk and Womp take Squawk's crash course.

E23. Crood Detente

Jul 7, 2017 · 12m

Without asking the other residents, Grug makes a peace deal with the Broods.

E24. This Is an End

Jul 7, 2017 · 23m

A fast-approaching asteroid headed toward Ahhh! Valley leads the residents to make hasty moving plans, but Grug insists he can defend their homeland.