Arthur's Number Nightmare When Arthur and the gang suspect they are being ranked at school, they become obsessed with what the numbers mean. Is Arthur really smarter than Brain? And is Buster's lucky number eleven? The kids get a surprising lesson in numbers. Brain Gets Hooked Brain gets hooked on the latest tween reality show, Junior Island. He knows he has a problem when he starts to ignore his friends and his schoolwork. But what can he do to break the addiction?