Sam Winchester: Well, before we go stabbing things into Cooper, we're gonna wanna make damn sure it's him.
Dean Winchester: You're such a stickler for details, Sammy.
McG: Marty, what do you think?
Martin: Not married to salt. What do you want? Still sticking with condiments?
McG: Just sounds different, not better. What else would a ghost be scared of?
Walter Dixon: Aww, ya gotta be kidding me...
Martin: [aside] What would a ghost be scared of?
[to McG]
Martin: Maybe shotguns.
McG: 'Kay, that makes even less sense than salt.
Dean Winchester: This looks like a zombie pen, Sammy.
[repeated line]
Dean Winchester: Saving people, hunting things. The family business.
Jensen Ackles: Thank you, the fans. Through blood, sweat, laughter, and tears, you've kept us on for 15 years.
Jared Padalecki: There's no way we would have ever been here withour and your support and your love, so thank you. We will remain forever grateful for the opportunity and the honor to play these characters for so long, and we felt you guys here
with us all the time. So thank you.