Bored of the viewing options on window, Thunk realises what he's been missing -- real life drama. But when Thunk starts creating drama around the farm, the others set out to teach him a lesson.

Sandy is finally old enough to join Grug and Eep for the annual Daddy Daughter Day and Grug couldn't be more excited.

When Phil humiliates himself playing throw-go-nut with the punch monkeys, the Croods band together to help him regain his confidence.

When Gran announces it's time to choose a new Thunder Sisters Queen, Ugga assumes she's got it in the bag.

Guy is always surprising Eep with romantic gestures and Eep wants to return the favour. But when Guy proves impossible to surprise, Eep has to step up her game.

The Crood and Betterman parents have been struggling to get along -- they're so different. The two couples realise they need some time apart and decide to get away from the farm and each other.

While the parents are away, the kids are in charge of the tree house, but when the punch monkeys invade the house, the kids find themselves out of their element.