• Dean: Awesome. It's nice to have my head on the chopping block again, I almost forgot what that feels like. It's friggin delightful.
• Sam: Dude, where are you going? That was our hotel.
  Dean: Sam, I'm not going to make a left hand turn into on coming traffic. I'm not suicidal. Did I just say that? That's kind of weird.

More Yellow Fever Quotes

• Does Sam suspect what Dean saw during his hallucinations?

• There are other ways to deal with ghosts than salting and burning.
  

• Autopsies are supposed to be recorded. The doctor does not record himself, but instead talks to Sam and Dean.
• This is episode that features Jensen Ackles hamming it up to "Eye of the Tiger" after the final credits.
  

More Yellow Fever Trivia

• Survivor - "Eye of the Tiger"

• The sheriff proclaims "Hell's Bells" as he exits his office. Hell's Bells is an old fashioned euphemism often used in place of profanity. It is also the title of one of AC/DC's best known songs which was played during the season 3 premiere recap.

More Yellow Fever Allusions

A few days before Halloween, Sam and Dean investigate two mysterious deaths in a small town. Finding hex bags, they deduce a witch is sacrificing people to summon a dangerous demon named Samhain. Castiel arrives and tells them freeing Samhain will break a seal, so Castiel brought a specialist named Uriel to smite the entire town.

It's the Great Pumpkin, Sam Winchester