S8, E19: A terrified Kevin calls Sam and Dean after he hears Crowley's voice in his head; after Dean receives a visit from Naomi, he realises he needs to ask Benny for a favour.

Starring Osric Chau, Mark Sheppard, Assaf Cohen
S8, E19: A terrified Kevin calls Sam and Dean after he hears Crowley's voice in his head; after Dean receives a visit from Naomi, he realises he needs to ask Benny for a favour.