A hole in the roof is allowing rainwater to look through the ceiling of Topsy and Tim's bedroom, causing Topsy's top bunk and Little Moon Bunny to get wet. Tim helps his dad repair the leak with help from Kerry's dad.
Topsy and Tim are not able to sleep in their bunk beds because their bedroom is being redecorated. The twins look for somewhere else to sleep until their dad decides to them a special camping adventure.
Topsy and Tim’s friends Tony Welch and Vinda come to play but things end up not going to plan at first.
Topsy and Tim have began to grow out of their old, matching clothes, so Mum decides to get them some them some new jeans.
Grandma and Mossy the dog pay a visit but when it’s time to take them home so that Mossy can have his tea, dad can not find his keys anywhere.
Topsy, Tim and Tim's best friend Tony look after Grandma's dog Mossy.
Tim and Tony make a marble run which makes Topsy and her friend Vidna want to join in.
The kids grow impatient when they watch Dad wash the car by himself and they want to help out.
Topsy and Tim's house is been put up for sale but their's a really bad smell, so the kids help their mum find out were it is coming from.
Topsy and Tim pet sit their friend Kerry's guinea pigs Poppy and Bailey.
Topsy and Tim look after a huge box for their neighbour Mr. Fishwick when Jamie the postman leaves it in their care.
When Topsy and Tim and their friends play hide and seek, Rai gets stuck in the bathroom.
Mr Rosen shows the twins how to make a house out of a large cardboard box.
The twins make life-size cardboard cut outs of themselves, but Tim manages to spill milk all over his.
Mummy and Daddy go out for dinner and leave the twins in the care of their new babysitter, Danielle.
Tim tries hatching an egg in the airing cupboard.
Topsy and Tim discover they have nits.
Dad shows a expectant mother of twins around the house.
Mum ends up missing out on Topsy and Tim's play after spraining her wrist.
Mum asks Topsy and Tim to have a sort out of their old toys ready for moving.
Topsy and Tim explore their new house.
Topsy and Tim look after their new pet rabbit.
Topsy and Tim meet their new neighbour, Josie Miller.
The twins watch as their neighbour builds a new drive.
Kery and Tony come for a playdate with Topsy and Tim.
The kids try cheering up Grandma's sick dog.
It's the nursery classes last day and the kids pose in a class photo.
Grandma gives the kids new bikes with stabilisers.
Topsy finds a lost cat sleeping on her bed.
Topsy and Tim go camping for a weekend.
Grandma watches as the kids plant an apple tree she has bought for the new house.
Tony Welch comes to play at Topsy and Tim's house.
Tiger the cat gets stuck up a tree.
It is time for a check up at the dentist for Topsy and Tim.
Topsy and Tim help decorate their parents' room with Dad.
Grandma comes over to babysit Topsy and Tim.
Topsy and Tim are writing their birthday party invitations.
Topsy and Tim help Mr Rosen do his wheelchair exercises.
It is the day before Topsy and Turvy visit their new school. The twins are excited by this prospect.
Topsy and Tim are excited by their new school shoes. The jump about wearing them at bedtime.
Topsy and Tim go to see their new school and meet their new teacher. However the both of them are worried about getting lost.
Topsy and Tim are starting school very soon. Their teacher and her teaching assistant visit the pair of them at home. Topsy shows Miss Terry all of her toys. However Tim does not want to talk to his new teacher.
Topsy and Tim fall out over cupcakes and then an accident happens. The twins have to learn how to behave when things don't go to plan.
It is birthday time for Topsy and Tim, it is their fifth birthday! Mum and Dad buy the best present ever.
It is the first day of school. Topsy is excited but Tim is feeling funny.
Topsy has an early morning on the first day of school. She's excited and wants to get the day started.
Topsy and Tim are decorating the tree with their parents and Grandma on Christmas Eve.