S1, E7: While the town prepares to celebrate Halloween, Gray Anderson returns after traveling outside of town and reports back on the horrific things he saw while he was away. Upon his return, Gray is able to provide more information about which cities were hit by bombs and which cities have not been affected. Having witnessed unspeakable terror, Gray is determined to protect the citizens of Jericho from danger. To this end, he wants to interrogate all the new families who came to town before or after the attacks, including Rob Hawkins. Meanwhile, Jake tries to negotiate with Jonah Prowse, who came back to town to retrieve a member of his gang who was arrested for stealing horses and food. Also, while overseeing Halloween preparations for the town, Emily tells Heather a bit more about her former relationship with Jake. Guest star James Remar.