A plague hits Trinity, and Dr. Crower becomes infected and starts going wild, ranting about repentance. Gail succumbs to her passions with Sheriff Buck, and he's only too happy to oblige. A new doctor shows up in town from the CDC to deal with the plague, Dr. Billy Peale.—Billie Rae Bates
In Trinity, the inhabitants are affected by a mysterious plague and CDC sends Dr. Billy Peale to help and research the causes. Sheriff Lucas Buck asks Dr. Matt Crower to lie to the press to avoid panic in the town. Meanwhile Gail Emory is seduced by Sheriff Buck and she gets laid with him. Soon Matt is infected and the plague drives him crazy. Gail also becomes affected by the plague and Lucas brings her unconscious to the hospital. When Merlyn visits Caleb, the boy realizes what is happening in Trinity.—Claudio Carvalho, Rio de Janeiro, Brazil