Supernatural -- "Citizen Fang" -- Image SN809b_0225 -- Pictured: Jensen Ackles as Dean -- Credit: Liane Hentcher/The CW -- © 2012 The CW Network. All Rights ReservedSupernatural -- "Citizen Fang" -- Pictured: Jensen Ackles as Dean -- Credit: Liane Hentcher/The CW -- © 2012 The CW Network. All Rights Reserved
Sam (Jared Padalecki) asks a hunter named Martin (guest star Jon Gries) to keep an eye on Benny (guest star Ty Olsson) without telling Dean (Jensen Ackles). However, when Martin tells Sam there was a vampire kill and he thinks Benny is responsible, Dean defends his friend. When Martin decides to take things into his own hands, things get messy and Dean is forced to make a very hard decision.