Mary seems to be OK again, but she’s not too happy about the latest predicament. But at least she’s there with Sam and Dean for what could be an intense battle with the devil.
It looks like Sam, Jody and another hunter have found whatever they were looking for. But will it end the war with the British Men of Letters? Or will they discover a darker secret?
Is Dean taking off the handcuffs or putting them on? If anything, it’s probably to keep them safe in case she gets rebooted by the British Men of Letters and tries to kill them again.