VIDEO PREVIEW: SUPERNATURAL's 'Blood Brother,' to Air 10/31

Check out a preview of SUPERNATURAL's new episode, "Blood Brother," airing Oct. 31 on The CW!

"Blood Brother" (9:00-10:00pm) - Dean gets a call from Benny (guest star Ty Olsen), the vampire he befriended in Purgatory, asking for help after getting into a brutal fight. Dean takes off on a "personal day" to help his friend. However, when things go bad, Dean calls Sam (Jared Padalecki) for help.