 After becoming fed up with his bunkmates  living habits, Hawkeye moves out of The Swamp and into a quaint shack behind Rosie s. Meanwhile, Charles and B.J. continue to annoy one another: Charles with his loud, classical music playing at all hours, and B.J. constantly sharing news of Erin s potty training; Colonel Potter wants to paint a portrait of the entire camp as a present for Mildred, but it proves difficult with the men fighting with one another. Klinger, Margaret and Father Mulcahy take it upon themselves to try and get the Swampmen back together. Will they succeed in bringing at least one war to a peaceful finish?