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.

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

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

During a solar eclipse, Gran fakes her own death to teach her family a lesson.

To cure their mom's bad mood, Thunk and Eep learn how to surprise her in a good way.

After neighbor Snoot's wife kicks him out, the Croods help him win her back.

Gran finds new friends just as crabby as she is.

To get a break from his honey-do list, Grug has his doppelgänger fill in for him.

Worried Thunk is too soft to survive, Gran vows to toughen him up.

The valley's kids seize a chance to create a no-rules society.

On vacation, the Croods find a family living alone in a utopia too good to be true. The Croods must escape and warn Ahhh! Valley before it's too late.

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.

Eep finds a mysterious pen pal to share her feelings with.

Squawk's students try to add some fun to his dreary life.

The residents of Ahhh! Valley celebrate Howl Day.

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.

Eep realizes softy Thunk is the perfect partner for winning a cutthroat game.

Thunk demonstrates an unexpected talent that lands him a new job.

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