The Teletubbies stand up straight to see who is the tallest and who is the shortest. Tinky Winky and Po play with the Tiddlytubbies, and the children in Tummy Tales put themselves in height order ready for a photograph to be taken.
- This is the thirty-second episode of the new series
- This episode introduces the other Tiddlytubbies, RuRu, Duggle Dee, Mimi and Nin
- Tinky Winky was the missing teletubby
- Po was the boo shouter but Dipsy said goodbye for a final time