Protagonists: Sam, Dean, Bobby
Major Antagonists: None
FEATURED CREATURES: Siren
Over Plot: Sam and Dean stop Lilith and prevent Lucifer walking free
Major Character Deaths: None
Minor Deaths: tenderized wife, bashed mom
Notes: Bobby kills the Siren
Episode Bystander Kill Count: 2 humans
Killed/Destroyed/Banished Count: 1 Siren