Supernatural Spotlight – Episode 6.8 “All Dogs Go to Heaven”
We start in Buffalo, New York, with a businessman’s car being attacked (along with the businessman) by a very angry dog. Lot of options: both werewolves and hellhounds come to mind.
At a roadside diner, Dean chats on the phone with Bobby in an effort to work out what to do about Crowley (the “King of Hell” who’s taken Lucifer’s place and busted Sam out of Hell), but Crowley shows up in the middle of the phone call. He’s got a job for Sam and Dean. Sam puts up a nominal protest, but he doesn’t have a soul, so how much can he really object to anything anyway. As Crowley puts it, “You’d sell your brother for a dollar right now if you really needed a soda.”
Dean, however, still has a soul and refuses to work for Crowley … until he points out that he can cause Sam pain whenever he wants, since he currently is in possession of Sam’s soul.