There Will Be Blood
Supernatural Season 7 Episode 22 (05/11/12)
On this week's episode of Supernatural…
Bobby helps out Sam and Dean by explaining that they need the blood from an Alpha creature and Crowley.
Crowley agrees to help but only after they have all the other pieces.
Dick Roman's company is now putting the special ingredient into corn syrup so pretty much everywhere that food is sold now hows the stoner induced portion. Unfortunately this also taints humans blood so any creature that feeds on them aside from the Leviathan immediately die.
Sam and Dean find the Alpha Vampire but he reveals that he has a pact with the Leviathan. Edgar arrives and laughs at the Alpha. Sam and Dean chop off his head. The Alpha offers his blood.
They return to find Bobby missing, as he possessed a maid and headed off to fight Dick Roman on his own.
Dick Roman forces Kevin to translate the word of God. He also summons Crowley and traps him in his office.