Pebbles and Bamm-Bamm are watering some plants around a garden when their imagination kicks in and they grow a giant beanstalk. When the giant comes down and kidnapped Dino, Pebbles and Bamm-Bamm comes up with a crack plan to rescue Dino, with a little help from a new friend.
When Pebbles' plate got broken during a dispute with Bamm-Bamm, they head to China (which is unlike the China we know today) in hopes of getting their plates fixed. However, what happened next is that they stumble onto a war zone between General Fork and General Ladle. So, they try to bring peace into the land, which they're successful at. And for that, they receive a reward that helps repair Pebble's plate.
Pebbles and Bamm-Bamm goes down the drain and to recover Dino's collar when it accidently gets washed down the bathtub while they're giving (a reluctant) Dino a bath. They meet with the infamous sewer alligator, and by chance, fixes his nasty attitude when they bring him out of the sewer.
Pebbles and Bamm-Bamm are at the beach, when they go into a world ruled by a King Crab, who happens to have extreme shyness. Problem is, King Crab's shyness is being exploited by the chaimberlain, who plans to overthrow the king. Pebbles and Bamm-Bamm tries to help the King Crab, but the chaimberlain catches them and tries to feed them to a dragon. But King Crab eventually overcomes his shyness, defeats the dragon, and the evil chaimberlain falls into the moat while ranting in defeat.
A search for Gretel, Pebble's lost doll, takes Pebbles and Bamm-Bamm to fairytale land. They encounter talking trees, a talking frog, Little Red Riding Hood(who'se obese and not so little after all) and Robin Hood before finding Gretel. They learn that Gretel is searching for her brother Hansel, so they join her. They run into a house made of candy and encounter a witch. They were then captured by the witch, and learns that Hansel was transformed into a frog. While the witch works on making more frog-potions, they spot Frog Hansel by the window. Using their wits, they turn Hansel back into a doll from a frog and tries to escape, but the witch caucht them and cornered them. Just when things looked bad, Red Riding Hood eats a hole in the house, and Robin Hood turns up. But Red Riding Hood and Robin Hood together, not a good thing. Pebbles and Bamm-Bamm then turn the witch into a frog by making the spray with the potion the witch was holding explode.
Pebbles and Bamm-Bamm visits the moon and meets with both a moon mouse and the lady on the moon. However, both the mouse and the lady aren't exactly good neighbours - while the lady works to make the moon round, the mouse has been chewing on the moon. So, they work to make both the mouse and the lady friends.
Fighting over a crayon, Pebbles and Bamm-Bamm gets transported to a world which is ruled by a nasty named Katty with his dog Wompus, who'se enemy with a colorful French blob named Miss Palette. So, Pebbles and Bamm-Bamm puts their differences aside and tries to get them to be friends.
Pebbles and Bamm-Bamm goes to the North Pole, learns that there's more to Christmas than presents, finds a baby Christmas tree, cheers up a grumpy Snowbear.