Click here for The Futon Critic interview with Eric Kripke.
Kripke has also answered fans questions on TVGuide.com. Click here to read (Spoilers alert!).
Click here for The CW Source exclusive behind the scenes interview with Ivan Hayden, Supernatural's visual effects supervisor (Spoilers alert!).
And BuddyTV has an exclusive interview with Robert Singer, Supernatural Executive Producer (Spoilers alert!).