S4.E1 ∙ A Few Good Grugs/Valley Shine DaySat, Jul 8, 2017Accused 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.6.2/10 (14)Rate
S4.E2 ∙ Chalk the Line/Weighing Is the Hardest PartSat, Jul 8, 2017Eep 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.6.2/10 (13)Rate
S4.E3 ∙ Wrestlebabia: The Musical/Flowers for MunkSat, Jul 8, 2017Sandy 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.7.0/10 (14)Rate
S4.E4 ∙ They Might Be Sky Giants/The Grugest Story Ever ToldSat, Jul 8, 2017While unconscious, Eep has a life-changing vision. Afraid he's no longer respected as valley leader, Grug enlists Thunk to perform his life story.5.6/10 (14)Rate
S4.E5 ∙ Worms of Endearment/Dr. StrangeGrug or How I Learned to Stop Worrying and Love the SpearSat, Jul 8, 2017Lerk's plan to save her worm playmates from becoming bait spirals out of control. Grug introduces his new invention to Ahhh! Valley: the spear.5.9/10 (13)Rate
S4.E6 ∙ Tunnel of Terror/Creature from the Crood LagoonSat, Jul 8, 2017Eep 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.5.6/10 (12)Rate
S4.E7 ∙ Voice Fail Part 1 & 2Sat, Jul 8, 2017When Grug loses his commanding voice, he and Ugga search for it. Meanwhile, Eep gets carried away while acting as the valley leader's spokesperson.6.1/10 (12)Rate
S4.E8 ∙ Punch-Thunk Love/Nay BoorsSat, Jul 8, 2017After 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.6.3/10 (12)Rate
S4.E9 ∙ Caverns and Creepers/Red TeacherSat, Jul 8, 2017Eep'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.6.8/10 (13)Rate
S4.E10 ∙ Grug's First Chance/Furry RoadSat, Jul 8, 2017Grug 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.6.0/10 (12)Rate
S4.E11 ∙ My Big Fat Gran Wedding/The Strutting EdgeSat, Jul 8, 2017To 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.6.1/10 (12)Rate
S4.E12 ∙ Can't Hardly Bait/Crood DetenteSat, Jul 8, 2017To 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.6.3/10 (12)Rate
S4.E13 ∙ This Is an End Part 1 & 2Sat, Jul 8, 2017A fast-approaching asteroid headed toward Ahhh! Valley leads the residents to make hasty moving plans, but Grug insists he can defend their homeland.7.2/10 (13)Rate