Sam and Dean visit Chicago and find the city's underbelly is divided between powerful clans of monsters, including werewolves and shape-shifters.
Did You Know?
This episode was intended as a pilot episode for a spin-off series called Supernatural: Bloodlines. Unfortunately, the spin-off never made it off the ground as this was the show's lowest rated episode with 9 seasons already produced. See more
So you're, what, monster cops?
Then what killed my girlfriend?
We're working on it, okay? And from what you told us, uh, the thing sounds new or Freddy Krueger.
References Let's Make a Deal
Performed by Caught A Ghost See more