Playing Ball - S2.E126

The Teletubbies slide down the slide in the Home Hill and they fell down happily, then The Magic Windmill starts spinning and they run out and they watch some children play with balls of different shapes and sizes. In Teletubbyland, something happens to Dipsy's hat. One moment it is too small, then it grows too big. Dipsy is very surprised when the other Tubbies tell him his hat is the wrong size.