Episode Description: Beware, spoilers! To read - hover over the text.
Castiel takes hostage one of the angels associated with Metatron, and asks Sam and Dean to interrogate him and find out what Metatron. Meanwhile, Abaddon blackmailing Crowley his son, demands that he set a trap for the Winchesters. Crowley is forced to agree, but warns Dean of the trap. Castiel finds out that someone from angels on his team is a spy for Metatron, Gadreel meets with and asks that help.