Episode 4
Supernatural Episodes : Metamorphosis
Dean aggressively confronts Sam after when he watches Sam harnessing his power. Then spaces and strain comes in the relationship of the two brothers when Dean comes to know the fact that Sam is manifesting demonic blood in him. He was doing this with the support of Ruby and was also lying Dean about this.
In the meantime, a hunter seeks Sam and Dean’s assistance in handling a case concerning a man who passing through a transformation into a monster that eats human flesh.
