Charlie tells Dean and Sam she has something that can remove the Mark of Cain on Supernatural. "Book of the Damned" is the 18th episode of the show's tenth season.
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Dean is looking for a way to cure the Mark of Cain and doing so with violence. Gulp.
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The Winchester Bros. are strolling around eating food.
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Strolling down the avenue eating some munchies. It works.
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Is everyone getting ready to part ways? Looks like it.
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Is Dean tied up? He looks a little upset, no matter.
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Sam and Dean step in on the Sheriff's retreat with Jody and Donna.
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What a gorgeous smile on our not-so-demon looking Dean!
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Supernatural Quotes

Castiel: It's very complex. If the pizza man truly loves this babysitter, why does he keep slapping her rear? Perhaps she has done something wrong.
Dean: Are you watching porn? Why?
Castiel: It was there.
Dean: You don't watch porn in a room full of dudes. And you don't talk about it. Just turn it off. Well now he's got a boner.

You betrayed me? No one in the history of torture's been tortured with torture like the torture you'll be tortured with.

Crowley