[Défi Halloween] Murphy est désemparé, il chasse, mais cette veille d'Halloween, il décide de le ramener une bonne fois pour toute, parce qu'il ne peut pas vivre sans lui. Après tout, les Winchester ne l'ont-ils pas déjà fait pleins de fois ?

Dean drinks poison and Sam and Castiel seek the help of Lexa to heal him.

Clarke, Dean, and Sam Winchester were born demon hunters and after the death of their father, they take on the family legacy and the duty to rid the world of evil. A seemingly simple case in Virginia turns into something much darker and the Winchesters face some of their biggest fears. Along the way there are new friendships and of course a budding romance (Bellarke)