Season 1

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.

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

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

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

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

Justin explains that every year there are four seasons. He explores each one.