There's trouble on Tamo's planet. Everyone is getting bad colds and Bill and Corky have to get some medicine to them. But the Great Wild Woolly takes off in Cedric's new rocket ship that contains all the medicine! / On a trip to the seaside, Bill and Corky discover a boat that takes people to see a sea monster. Joining other tourists, they take a tour and do indeed see a sea monster!

How can one cute little lamb cause Bill and Corky so much trouble? The lamb loves to climb things, and Bill and Corky have to keep getting her down from trees and roofs. / Tricky the troll thinks food would be much better if it all tasted like his favourite chocolate pudding - especially those boring old vegetables.

Rocky the monkey is sick and needs some special bananas to perk him up. Bill and Corky promise to get them - even if they have to go all the way to the Jingle Jangle Jungle. As it turns out, they do! / Bill's hat is missing. He doesn't feel right without his hat and must find it. As Bill and Corky search for the hat, they find other things have gone missing...

Bill and Corky think Mrs Whistlehead wants to get rid of her sheep. They'll miss the sheep terribly, but they've promised to help sell them. Then the Great White Woolly steps in and makes trouble. / Cedric the scientist has installed his latest invention in Bill and Corky's home. It's a computer that controls the house. It can cook, clean, and even play games.

Paint me pink! Bill and Corky can't believe it but the Great Wild Woolly has become nice and polite and not at all like his usual, mischievous self. What's made Woolly change? And will the change last? This is a mystery indeed. / Tricky the troll is very sad. Trolls are supposed to be scary but he's not. He isn't a real troll if he isn't scary.

Corky goes to town and brings back a box. She tells Bill that there's nothing in it but she won't show him the insides. But if there's nothing in it, why is it such a big secret? / A jewel from Rumble's dragon treasure is missing. Bill and Corky think that Rumble has so much treasure that he won't miss it. But Rumble does miss it - for if a dragon loses any treasure, he begins to shrink.

It's Bill's birthday and he has lots of great things planned for the day. This is going to be his best ever birthday! / Bill and Corky are shocked when they discover that a big rock is heading for Tamo's planet. They've got to warn Tamo and they've got to stop the rock. But how do you stop a big space rock? Bill and Corky don't know, but they'll have to come up with an idea very quickly!

Bill and Corky are fishing when they are washed out to sea by a giant wave. Now they have to get home. But with no motor, no oars, and no sails, there is no way home! / The Fairy Queen's crown is missing! Without the fairy crown, there's no fairy magic. And without fairy magic, there might soon be no Fairyland.

The Great Wild Woolly has the hiccups. Bill and Corky try to help him, but the hiccups keep coming. When Mrs Whistlehead's sheep also get hiccups, Bill and Corky seek the help of Cedric the scientist. / Tricky persuades Ned to go for a ride in Bill and Corky's go-cart - without Bill or Corky's permission! But things get even worse when Tricky admits he's never driven a go-cart before!

Mrs Whistlehead loves to hear birdsongs. Bill and Corky think they'll make her very happy if they build her a pond where birds will come and sing. / Bill and Corky have tidied up their attic. But what are they to do with the big pile of junk that they've cleaned out? Of course - The Junkosaurs would love it!

Some of Bill and Corky's friends are in trouble. The Junkosaurs are running out of junk and might have to leave Junkosaur Island. Meanwhile, Molly the mermaid's undersea world is having so much junk dumped on it that she might have to leave her home too. / Bill and Corky have promised to help both Dandy the fairy and Mrs Whistlehead. But how can they be in two different places at the same time?

Bill and Corky want to give Sandy the scarecrow a present. They decide that Sandy needs a pushbike to get around on. They want a one-of-a-kind bike. But is that what Sandy wants? / Bill and Corky help Mrs Whistlehead to tidy her loft and they put all the junk they find out on the lawn. When their backs are turned, the junk disappears. Mrs Whistlehead is most upset.