Supernatural S4E18 poster

Watch Supernatural – Season 4 Episode 18: The Monster at the End of this Book

Supernatural • Season 4, Episode 18 • 42 min • 2005 • ⭐ 8.3/10 • Drama , Mystery , Sci-Fi & Fantasy

Cast: Jared Padalecki , Jensen Ackles , Misha Collins

Directors: Eric Kripke

Watch Supernatural – S4E18

Episode Overview

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.

Episode Navigation

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