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
Before Sam and Dean discuss Dean's visit to the past, the Impala is seen driving down the road. This shot has obviously been recycled from a previous episode, as the plates read "KAZ 2Y5". See more
You've got this dark pit inside of you, I know, believe me. I know. But that doesn't mean you have to fall into it. You don't have to be a monster... It doesn't matter what you are, it only matters what you do. It's your choice.