8x09 Citizen Fang
First Aired: Dec. 05, 2012 on The CW
Summary: Sam has family friend and fellow hunter Martin Creaser take on the easy job of watching over Benny, Dean's vampire ally. However, when a corpse turns up drained of blood, Martin calls Sam in and Dean insists on making sure that Benny is truly guilty before they kill his friend.
Guest Stars[no credits found]