E1 · A Gran Day Out
When Gran moves into the cave with the Croods, she drives Grug nuts and embarrasses Eep in front of the first-ever group of cool kids.
E2 · School of Hard Rocks
Eep loves to compete, so she teams up with her new friend Lerk and plans to win a school hunting exam, no matter what she has to do.
E3 · Wet Hot Ahhh! Valley Summer
A dare contest makes Eep and Thunk do something crazy at the Watering Hole, and Ugga must overcome her fear of water to save them.
E4 · Grug vs. the Moon
Grug starts a fight with the moon.
E5 · This Means Warts
After snobby neighbors move in next door and complain about a bone pile blocking their backyard view, the Croods start the first prank war ever.
E6 · The First Picture Show
Everyone loves it when Thunk uses shadow puppets to make the world's first movie ... until they see the end of the show.
E7 · Caved & Confused
When Grug and Ugga go out on a date and leave the kids home alone, Eep throws the first-ever house party, which gets out of control.
E8 · The Eep-Over
Eep invites her friends over for the first sleepover in history.
E9 · Thunkytown
Thunk saves the day when wacky beasts invade.
E10 · Mom Genes
Grug takes Ugga out to practice her hunting skills, but there are some kinds of animals that she just can't seem to catch.
E11 · Garden of Eaten
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.
E12 · Night of the Living Croods
Grug is called a zombie after taking the world's first nap.
E13 · A Spoonful of Soo-gar
After the Croods taste a new food for the first time, they can't stop eating it.
E14 · Friday Night Liyotes
Grug won't let Eep join his winning team, so she forms her own group to play in history's first sports event.
E15 · The Crood Who Knew Too Much
An animal bite has a freaky effect on Grug.
E16 · Scent of a Thunk
Because he is so stinky, Thunk pretends to be something that he really isn't.
E17 · Unsolved MysterEep
When two things go missing in the middle of the night, Eep hunts for clues to solve the first mystery ever.