S1, E9: When Jericho receives a surprise visit from several seedy out-of-towners, the residents realize they need a plan to keep intruders out. Emotions run high when the townspeople meet to discuss ideas for securing their borders. One solution that strikes a nerve with several citizens involves a strategy that would isolate a large part of the town from the other. Meanwhile, Emily wakes up on the day she was supposed to get married and imagines how her wedding day would have gone if Roger was still there.