Justin and his friends perform The Hello Song to their friends. Meanwhile, Mr Tumble wants to be a pop star after watching his favourite singer Cliff Tumble on the TV.

Justin goes strawberry picking with his friends, Jessica and Mason. Mr Tumble is very hungry and goes looking for fruit in the garden.

Justin visits his friend Josh and helps him look after his baby sister Olivia for the day, while Mr Tumble gets ready for a very special baby visitor of his own.

Justin meets Jake and Stuey at Weymouth Harbour, where they have a boat ride. Meanwhile, Mr Tumble and Granddad Tumble try to do some painting at the harbour.

This programme shows you how to sign red, blue and yellow

The weather is always changing, so Mr Tumble tries to wear clothes to suit the conditions.

Justin meets Lily-Sue and Curtis at Craven Cottage (Fulham Football Club), Craven Cottage and play football with them. Meanwhile, Mr Tumble and Granddad Tumble play football with each other in a garden.

Justin meets Lily-Sue and Curtis at Fulham Football Club, Craven Cottage and play football with them. Meanwhile, Mr Tumble and Granddad Tumble play football with each other in a garden.

This episode is about a farm. What animals will there be?

Justin spends the day with his friend Danny finding out what he does after school each day. Meanwhile Mr Tumble shows us what he does before he goes to bed.

Justin and his friend Bobbi find out what it's like to have a sleepover. They unpack Bobbie's overnight bag, have a barbeque on the beach and finish up with a lovely drink of hot chocolate. Mr Tumble is having a sleepover of his own in his garden.

Justin meets Jack and his teacher on Mount Snowdon in Wales. Meanwhile, Mr Tumble wants his toy duck to have a paddle in a mountain lake.

Pretend to be a cat, a dog or a rabbit with Mr Tumble, and find out how to sign a variety of animals. Plus, a trip to a pet shop.

Come for a run and a jump with Mr Tumble, who also pretends to swim as well as learning useful signs.

Justin spends a day on a beach in Dorset with Chloe and Sophie. Meanwhile, Mr Tumble encounters Granddad Tumble at the beach.

Justin meets Harry and his family camping in the New Forest. Meanwhile, Mr Tumble has trouble setting up his tent to go camping

Justin visits Carrickfergus Castle in Northern Ireland, and meets Jack, Caroline and Ross. Meanwhile, Mr Tumble dons a crown, and pretends to be a King

Set on a farm near Belfast, Justin meets Ernie and Samantha. Meanwhile, Mr Tumble decides to help out on the farm.

Justin meets Gary and Bridget in Enniskillen High Street, where they visit various shops. Meanwhile, Mr Tumble goes to the library, and upsets Aunt Polly and Aunt Sukey with his loudness. Mr Tumble introduces various members of his family via a book found in the library and a song is performed by Cliff Tumble (a parody of Cliff Richard).

Justin meets Ross and goes shopping with him at a Belfast market. Meanwhile, Mr Tumble sells Granddad Tumble and Aunt Sukey some items on his market stall.

Set at an old fashioned steam railway station, Justin meets Daniel, Callum and Miriam, and goes on a train ride with them. Meanwhile, Mr Tumble decides to work at the station.

Justin goes to a school and meets Noor, who is in the hydrotherapy pool, and spends the day with her. Meanwhile, Mr Tumble plays some musical instruments to children in a classroom.