As Halloween approaches, Gray Anderson's return to Jericho brings stories of the horrific sites that he has encountered. He informs the town of what cities have been hit and which were spared. Gray interrogates all the families who have come into Jericho in order to protect the citizens from more danger. Jack tries to strike a deal with Prowse, who has come to retrieve a member of his gang that has been accused of theft. Emily reveals a bit more of her past relationship with Jake.