Supernatural Season 9 Episode 11
Crowley turns to Dean for help to locate the First Blade, the only weapon that can kill Abaddon. However, they soon discover that the trail leads to Cain… the Father of Murder and the most powerful demon of all time. Meanwhile, Sam asks Castiel for help when they need to extract the remaining grace from Sam’s body to track Gadreel.
Serie: Supernatural
Director: John Badham
Guest Star: Andrew Baker, Anna Galvin, Chloe Morgane, Jason Cermak, Mark Sheppard, Misha Collins, Rachel Hayward, Rowland Pidlubny, Ryan Alexander McDonald, Timothy Omundson