Amber Benson to return to Supernatural

According to Jim Beaver, Amber Benson, best known as Tara from Buffy the Vampire Slayer, will be appearing in episode 19 of Supernatural.  She previously appeared in season two's episode, Bloodlust, as Lenore.  Edited to add:  Amber Benson tweeted that she will be reprising her role as Lenore.