4x16 On the Head of a Pin - Supernatural Episode Guide

Supernatural

- Episode 04x16

Episode: 04x16
Title: On the Head of a Pin
Type: Regular Episode
Production Code: 3T7516
First Aired: Mar. 19, 2009

Season 4 » Episode #16 - On the Head of a Pin

Supernatural - 04x16 On the Head of a Pin

Summary: Castiel and Uriel recruit Den to use the torture skills he honed in Hell to interrogate Alastair, who they believe knows which demon is responsible for the murder of seven angels.

Who appeared in this episode?

Guest Stars:

Uriel	played by Robert Wisdom
Ruby	played by Genevieve Cortese
Anna Milton	played by Julie McNiven
Alastair	played by Christopher Heyerdahl
Cop	played by Brent Woolsey
Angel	played by Crystell Hendricks

Episode Quotes

	Season 4 / Episode 16: - On the Head of a Pin Castiel: The righteous man who begins it is the only one who can finish it.
	Season 4 / Episode 16: - On the Head of a Pin Alastair: [coughing] Something caught in my throat. [pause] I think it's my throat.