Trivia: Death drives a 1959 Cadillac Series 62 - 2 Door Hardtop Coupe.
Dean: (talking on phone with Castiel) We all thought you were dead. Where the hell are you, man?
Castiel: A hospital.
Dean: Are you okay?
Dean: You want to elaborate?
Death: (concerning Lucifer) I'm more powerful than you can process and I'm enslaved to a bratty child having a tantrum.
Dean: You sold your soul?!?
Crowley: Oh, more like pawned it. I fully intend to give it back.
Dean: Well, then give it back!
Crowley: I will.
Sam: Did you kiss him?
Sam: Just wondering.
(Bobby looks at them)
(Crowley shows them a picture)
Bobby: Why did you take a picture!?
Crowley: Why did you have to use tongue?
Castiel: You said "no" to Michael. I owe you an apology.
Dean: Cass. I-It's okay.
Castiel: You are not the burnt and broken shell of a man that I believed you to be.
Dean: Thank you. I appreciate that.
Castiel: You're welcome.
Dean: That's the beauty about improv, Sammy. You never know what's gonna come out of your mouth.
Pestilence: Disease gets a bad rap, don't you think? For being filthy. Chaotic. Uh, but really, t-that just describes people who get sick. Disease itself… very... pure. Single-minded. Bacterium have one purpose--divide and conquer. That's why, in the end... it always wins. So, you've got to wonder why God pours all of his love into something so messy... and weak. It's ridiculous. All I can do is show him he's wrong, one epidemic at a time.
Dean: So please tell us you have actual good news.
Bobby: Chicago's about to be wiped off the map. Storm of the millennium. Sets off a daisy chain of natural disasters. Three million people are gonna die.
Castiel: I don't understand your definition of good news.
Dean: Well, I got to ask. How old are you?
Death: As old as God. Maybe older. Neither of us can remember anymore. Life, death, chicken, egg. Regardless-at the end, I'll reap him, too.
Dean: God? You'll reap God?
Death: Oh, yes. God will die, too, Dean.
UK: June 23, 2010 on LIVING
Sweden: September 17, 2010 on Kanal 5
Spain: January 10, 2011 on AXN
Germany: March 14, 2011 on Sky Cinema Hits
Australia: April 4, 2011 on ELEVEN
Czech Republic: December 2, 2011 on Prima COOL
Finland: July 29, 2012 on Sub
Music: O Death (Jen Titus)
The previous week's previews of this episode featured extra/alternate shots during Death's arrival in Chicago: there's a shot of the license plate on the front of his car reading "Buh-Bye." Also, when Death brushes off his shoulder, he looks back at the man.
Crowley: This time next Thursday, we'll all be living in Zombieland.
Referencing the 2009 post-apocalyptic movie Zombieland, where a last few survivors try to eke out an existence in a world where every other human being has been infected with a mutation of mad cow disease that turns humans into ravenous berserkers.