The adventures of 26 lively letters who can make words come to life by holding hands. From A to Z, every Alphablock has fun discovering the magic of wordplay. 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 Es he is exhausted. He is such a busy E!