A Few Good Grugs / Valley Shine Day
Series 4, Episode 1 C
CC
HD
CC
SD
Accused of stealing the valley's food stash, the Croods are allowed a "try-all" to prove their innocence. Kevin gives Thunk tips on attracting girls.
Weighing Is the Hardest Part / Chalk the Line
Series 4, Episode 2 C
CC
HD
CC
SD
Eep tricks her parents into letting her go to a grown-up party. To win back the title of Hefty Hunter, Grug seeks the help of a personal trainer.
Wrestlebabia: The Musical / Flowers for Munk
Series 4, Episode 3 C
CC
HD
CC
SD
Sandy expresses her frustrations about being treated like a baby by breaking into song. Grug helps Munk get his job back with an IQ-boosting worm.
They Might Be Sky Giants / The Grugest Story Ever Told
Series 4, Episode 4 C
CC
HD
CC
SD
While unconscious, Eep has a life-changing vision. Afraid he's no longer respected as valley leader, Grug enlists Thunk to perform his life story.
Worms of Endearment / Dr. StrangeGrug or How I Learned to Stop Worrying and Love the Spear
Series 4, Episode 5 C
CC
HD
CC
SD
Lerk's plan to save her worm playmates from becoming bait spirals out of control. Grug introduces his new invention to Ahhh! Valley: the spear.
Creature from the Crood Lagoon / Tunnel of Terror
Series 4, Episode 6 C
CC
HD
CC
SD
Eep drags her friends into Ahhh! Valley's Tunnel of Terror to see if it lives up to its name. A mysterious creature saves Thunk from drowning.
Voice Fail, Pt. 1 & 2
Series 4, Episode 7 C
CC
HD
CC
SD
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.
Nay Boors / Punch-Thunk Love
Series 4, Episode 8 C
CC
HD
CC
SD
After finding out Thunk is in love with Blurg Brood, Eep tries to interest him in a new girl. Ugga attempts to drive away selfish neighbor Snoot.
Rad Teacher / Caverns and Creepers
Series 4, Episode 9 C
CC
HD
CC
SD
Eep's love of competition and destruction ruins Thunk's teamwork-based game. Squawk gets fired and is replaced by a very different kind of teacher.
Grug's First Chance / Furry Road
Series 4, Episode 10 C
CC
HD
CC
SD
Grug stumbles on an easy way to solve feuds as valley leader. Thunk narrates a documentary on one of Ahhh! Valley's many creatures: the bearowl.
My Big Fat Gran Wedding / The Strutting Edge
Series 4, Episode 11 C
CC
HD
CC
SD
To win a bet, Gran decides to marry Mow. Ahhh! Valley's kids compete in the Beasty Pageant to see who best poses, calls and struts like an animal.
Can't Hardly Bait / Crood Detente
Series 4, Episode 12 C
CC
HD
CC
SD
To graduate with their pals, Thunk and Womp take Squawk's crash course. Without asking the other residents, Grug makes a peace deal with the Broods.
This Is an End, Pt. 1 & 2
Series 4, Episode 13 C
CC
HD
CC
SD
A fast-approaching asteroid headed toward Ahhh! Valley leads the residents to make hasty moving plans, but Grug insists he can defend their homeland.