==[[4.06 Yellow Fever]]==
Lilith appears to Dean in the form of the little Fremont girl as a hallucination and taunts him about dying all over again. She reminds him of his time in hell, saying four months was more like forty years in hell.
==[[4.18 The Monster At The End Of This Book]]==
Lilith appears as an adult woman, possessing the body of a dental hygienist from Bloomington, Illinois. Sam and Dean have been warned of her arrival by the author and prophet [[Chuck Shirley]]. He also forsees a "night of fiery demonic passion" between Lilith and Sam. Dean wants them to avoid Lilith, but Sam is keen for a confrontation.
==Lilith in Myth and Religion==