A pistol-happy Dean gets an invisible surprise. Watch Thursday on the CW

// More: Supernatural -- Hellhounds

Human blood is our most precious resource...because the Daybreakers vampires get mighty hungry. In theaters January 8, 2010.

// More: Daybreakers - 'PSA' TV Spot

Deb and Vince drop by for Thanksgiving Dinner, but while Dexter is away Rita seems to be bonding with neighbor Elliot. Premieres Sunday, November 22 on Showtime.

// More: Dexter – Chocolate Lava Cakes

Angel and LaGuerta keep playing fast and loose with their careers as they flirt while discussing their Thanksgiving plans.  Premieres Sunday, November 22 on Showtime.

// More: Dexter – How Unfortunate

Sam and Dean join forces with Ellen and Jo in a desolate-looking town. Watch Thursday on the CW.

// More: Supernatural -- Hunter's Reunion