The Disgustoids go on a road trip.

Festro experiences a personality change after getting an aching tooth pulled out.

Gweelok is excited to meet his science idol, but grows more and more frustrated when he starts taking an interest in Festro.

When the Disgustoids steal the sun and bring it underground, all the elderly people follow.

Festro learns the joys and horrors of parenting when Dingle steals Ham Sandwich (from Uncle Grandpa) and gives him to him for his birthday.