Bella has a new bracelet and boasts about it. Fizz is jealous, and she makes her own bracelet from pasta. Then Bella breaks her bracelet when showing off. The Tweenies all try to look for the missing beads. Jake wants to know whether windmills are magic, or operated by the wind. So Jake, Fizz, Milo and Bella all take a magical trip inside their very own bubbles floating across the sky! The Tweenies spend the day playing a listening game, chinese whispers, with each other, but are so engrossed they fail to listen to Max's instructions properly.

Max takes Fizz and Jake for a boat trip on the River Thames. Later, Judy, Milo and Bella see a footbridge in the country. Max tells Fizz his favourite food is pancakes, so the Tweenies make some for him, but then Doodles spoils the culinary surprise by eating the lot. Jake pretends to be a giraffe, setting everyone on a search to discover who is the tallest. Jake is upset when he turns out to be the shortest, but rises above his disappointment with the help of Doodles and Max.

Doodles teaches Izzles much, but allows Izzles to take the blame for his mistakes. In the end, Doodles learns to be honest, and tells the Tweenies that he has behaved badly. Judy has dusting, tidying and cleaning to do in the playroom. She tells the Tweenies that she wishes she had some elves to help her, so Bella, Fizz and Milo decide to be elves for the day and secretly tidy the playroom. Jake heads for the garden and makes a very special friend. All the lights go out when Max blows a fuse as he sets up a slide show. The Tweenies like it in the dark, so they go on a doggy hunt. Sparky the electrician comes to fix the lights, and Max breaks his projector as he tries to start his slide show. Fizz tries to explain to Jake why a scrapbook is so wonderful to keep and how the things in her scrapbook all have special memories attached to them.

Max wants to make a video of the Tweenies in the garden, however, because they are throwing things outdoors he ends up filming them throwing things instead so he shouts "EVERYBODY, STOP!" He tells them to go inside to watch the video on the TV. After discussing with the Tweenies as to what they did wrong, he tells them never to throw things. Jake tries to imitate a lion, but he hasn't got a very good roar. The Tweenies look at some real lions and Judy helps Jake make a lion's mane. A bee flies into the playroom and Max shows the Tweenies how to make bumblebees. When Fizz takes them into the garden, something surprising happens.Milo has bought a magic wand, turning himself into Wando the Wizard. Jake has a go in Milo's absence and believes he has made Doodles disappear. The others join in to look for him with a search and a song – but to no avail. Milo and Jake then imagine going to see a real wizard in Australia. He is called Wizard Oz and bears more than a passing resemblance to another antipodean who is thrilled at the appearance of two little boys. He gives them a suggestion.

Fizz is fed up with her new baby brother. She is tired and in a bad mood. Bella and Jake make a care for their baby doll. Judy shows the Tweenies a video about an octopus and the Tweenies decide to dress up as sea creatures. They use odds and ends from the playroom and make wonderful costumes. The Tweenies sing a song about Olive the octopus, and Judy reads then a story called "Commotion in the Ocean". Doodles is missing. Desperate searches and frantic calling cannot make him appear. Max tells them about detectives, and complete with magnifying glasses and drawing pads they set about finding him. Through the discovery of some clues, they piece together what must have happened to Doodles, a series of strange happenings involving (among other things) some pirate hairdressers. Keep your eyes open to solve the mystery! In December 2000, the Tweenies starred in their own dedicated special of the series which featured more of their singles like Do The Lollipop and Have Fun Go Mad!. This episode was later released on VHS and DVD as Music is Pop-a-Rooney! in July 2002, with new wrap-around segments recorded in the Playgroup. Today the Tweenies tell the story of Aladdin they have different parts Milo is Aladdin Fizz is Aladdin's mum and plays the beautiful Princess Jake is Uncle Abanzar and Doodles plays smuglee his evil dog and Bella is the genie of the ring and the lamp.

Fizz catches sight of a rainbow when she is in the garden and thinks how magical it is. She tries to describe how colorful it was, but the others want to see one for themselves. Judy helps out by getting them to watch some on video and to take note of the many colors that are in a rainbow. They then make their own rainbow with all the colors they can remember and put it up above the window, but will they all see a real rainbow? Milo decides that he is going to be really cool and Fizz follows suit. Milo has learned from his brother about talking cool, looking cool and acting cool, so when Max suggests that they put on a show for Judy, Milo decides that he and Fizz are not going to help because it would be uncool. But he soon realizes that they are missing out on a lot of fun and comes up with a fantastic idea for the show. A series of special short episodes focussing on safety, entitled Be Safe with the Tweenies, were shown on CBeebies and BBC Two between 2002 and 2009. Max shows the others how cold weather can make people can have 'dragon breath', then teaches Jake and Fizz about the changing seasons, dragons and hibernation.