Season 4 Episode 10 - The Key to the Kingdom

Meg wants to steal a baby for her and Joxer, so she gets Autolycus to help. The baby she wants to steal is a very important baby because it is supposed to show the way to a place where great treasures are held. They managed to steal the baby and even work out how the baby points the way to this place; there is a map on his nappy. Autolycus, Meg and Joxer follow the map and find the cave, but when they get in there they find out that if they use the baby as a key then "The baby will be no more". So Autolycus is going to pick the lock. But when he is trying to a guard from the palace where the baby was stolen finds Meg, Joxer, Autolycus and the baby and tries to take him back. Because of all the fighting the baby is accidentally used as the key and so the prophecy is complete. But the baby does not die it changes in to a full-grown man.

He used to be the King but was changed into a baby by one of the gods until he learnt to treat his Kingdom better. Meg is very upset but doesn't mind too much because now he can rule his kingdom properly.