Aired 8 years ago - Mar 04, 2011
Eve, the Mother of All, unleashes a new monster upon the world: a black worm-slug that can enter the brain and force people to kill. Sam and Dean join forces with Bobby and Rufus and track it to a cannery, only to discover that Gwen and Samuel are also there looking for the monster... and none of them know who the monster is inside.
Mouse over thumbnail for slideshow
Or scroll and see one by one:#2 #3 #4