
Season 4, episode 18
The Monster at the End of this Book
- 43 min
Familiar plot. Familiar characters. Sam and Dean come across a series of graphic novels called “Supernatural” featuring two demon-hunting brothers named Sam and Dean.

Season 4, episode 18
Familiar plot. Familiar characters. Sam and Dean come across a series of graphic novels called “Supernatural” featuring two demon-hunting brothers named Sam and Dean.