E is the busiest letter in the alphabet and in this musical episode, popular and friendly E shows just how hard working he can be. Doubling up and making words like bee and tree is easy but when he has to save the day by making a word with five E's he's exhausted.

The adventures of 26 lively letters who can make words come to life by holding hands. When T gets stuck on top of a mountain, A, E, I, O and U come to the rescue.