Charley is a teddy bear who uses his imagination to go on adventures and discover new things about himself and the world around him, all under the watchful eye of the Narrator. Charley wants to make a sock puppet but can't find his sock. How strange, it's just disappeared! So Charley becomes a detective and gets on the trail of his missing sock. But now all the rest of his clothes are disappearing off the washing line too. There must be a clothes thief about!