S2: Fire + Water

This episode is probably the most bizarre thus far and that's saying a lot about a show that has a smoke monster running through the jungle.  Charlie was dreaming while he was awake and sleep walking with the baby.  His dreams were telling him that the baby was in trouble and needed to be baptized.  He even went as far to set a fire to try and achieve his goals.  In the end, he makes things worse between him, Claire, Locke and pretty much everyone else, but at least the baby and Claire get baptized by Eko.