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

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. ...

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. ...

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. ...

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. ...

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. ...

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. ...

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. ...

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. ...

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. ...

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. ...

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. ...

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. ...

Thunk must face a bully that's notorious for being an animal. / The Croods flee after Grug is accused of robbing caves and stealing food for the Broods. ...

Grug has Thunk use scare tactics to get the Valley to defend against the Broods. / Eep thinks Snoot is holding Ahhh! Valleyites captive in his cave. ...

Eep gets jealous when Thunk is invited to join the hunters. / Grug and Gran must work together after getting stuck to each other with sticky tree sap. ...

Eep realizes softy Thunk is the perfect partner for winning a cutthroat game. Grug invents a sport he hopes will earn him a spot on the Wall of Fame. ...

While he and Eep are held captive by the Broods for ransom, Thunk finds his soulmate. Ugga's popular meatzza business attracts a competitor: Amber. ...

When the Big Chickuna invades the valley, all the residents evacuate to safety except for Bulk, whose rescue becomes a contest between Grug and Snoot. ...

When Munk reports his family missing, Grug takes it upon himself as valley leader to find them. The residents of Ahhh. Valley celebrate Howl Day. ...

To help get all the valley's work done, Grug pairs up every adult with a child trainee. Ugga joins the nitting club, but has trouble fitting in. ...

Squawk's students try to add some fun to his dreary life. When the Broods steal the valley's food supply, it's up to Eep and Lerk to get it back. ...

While giving a lesson on self-reliance, Grug suffers a mishap that tests his will to survive. A plan to get revenge against the Broods backfires. ...

Eep finds a mysterious pen pal to share her feelings with. When Gran reveals she's hidden a treasure guarded by booby traps, Eep sets off to find it. ...

While Grug has his first day as leader of Ahhh. Valley, a new family pet makes Sandy jealous. Eap and Thunk try out a new Lazy lifestyle. ...

After finding their way out of a creature's stomach, the Croods head back to Ahhh. Valley to stop the Broods from taking over their homeland. ...

A new liyote in the neighborhood targets Thunk for bullying. When Greg is imprisoned for a crime he didn't commit, he must escape to clear his name. ...

Grug uses fear to get the residents to accept defense measures against the Broods. While laid up with an injury, Eep witnesses a suspicious encounter. ...

Thunk demonstrates an unexpected talent that lands him a new job. A sticky situation forces Grug to accept Gran as his hunting partner. ...

After the Croods taste a new food for the first time, they can't stop eating it. Later Grug is called a zombie after taking the world's first nap. ...

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. ...

Ugga's pacifist nature is renounced when she becomes a wild hunter, with very dangerous results. ...