A trip to a trading outpost for a windmill part turns risky when a rule is broken. Back at home, Roger finally reveals to Emily a little of what happened to him, and Gail gets some things off her chest to Mary.
The battle with New Bern ensues, with Jericho residents out-manned and out-gunned, but not outsmarted. Jericho gains the upper hand but suffers a significant casualty. A friend of Jake's sends help from an unexpected source.