Experimenters Amy and James visit a champion trampolinist to see him do some somersaults.
44/52 Mike discovers that Great Waldorfini has been put under a special sleeping spell.
3/52 The Chuggers need to solve a number of clues to find six coloured cars.
4/26 How Tortoise's shell turned from shiny and smooth to bumpy and broken.
Hatty takes the trio on a pirate adventure to find Black Hat's lost treasure.
2/15 Wei decides the Big Bug Show for the day will be a spectacular long jump.
15/26 Rebecca steps through the Magic Curtain and becomes a skier.
15/25 Lucas and Justin visit the famous Manchester City football ground.
15/26 Z likes a good snooze, filling the air with floaty zeds.
The Twirlywoos find that playing with a radio can have very noisy consequences.