EXCLUSIVE: Supernatural, one of the most important series in the history of the CW, is eyeing a comeback with a new iteration with prequel The Winchesters, centered on Dean and Sam Winchester’s ...

It's quite difficult to imagine an episode of Supernatural without the main protagonists, Dean and Sam Winchester.

But which of the two Ackles characters — one who did everything his demon-hunting father John Winchester (Jeffrey Dean Morgan) asked of him and his brother, Sam (Jared Padalecki), and the other ...