After Castiel's revelation, Dean fears and soon sees confirmation, by consorting with demon Ruby, that Sam gained extraordinary powers as one of the children fed with demonic blood meant to help start the Apocalypse. Still they respond together to old friendly Missouri hunter Travis's call for help in Carthage. There so far model family man Jack Montgomery is about to transform into a man-eating 'rougarou'. Sam argues he may still resist the urge, with Dean sees as another sign of turning evil. Written by
Did You Know?
This is the first time Dean refers to Castiel as "Cas". See more
Sam states that he knew about the demon blood for about a year but Azazel (yellow eyes) told him before Dean sold his soul so it actually should've been "about a year and a half" See more
It's already gone too far, Sam! If I didn't know you, I would want to hunt you - and so would other hunters.