Dean, let him go! This man is to be protected. Why? He's a p...
Castiel: Dean, let him go! This man is to be protected.
Castiel: He's a prophet of the Lord.
- Supernatural Season 4 Episode 18: "The Monster At the End of This Book"
- Related Quotes:
- Supernatural Quotes, Supernatural Season 4 Episode 18 Quotes
- Added by:
- Matt Richenthal