M*A*S*H stands for Mobile Army Surgical Hospital, and joining it are two unpredictable madcaps, Hawkeye and Duke. They can't be dealt with casually, however, because they are also two of the best chest surgeons in South Korea. They decide to wage a campaign to get a young Korean to the United States and entered in a good school.
Hawkeye has a scene with a woman psychiatrist who believes he's been trying to lobster-trap mermaids in a rice paddy! There's a jolly encounter with the baby-talking Bonwit sisters, the worst tap-dancing act the U.S.O. ever sent overseas. A sergeant is selling dumb GIs fishing rights in the Bay of Phum. Radar O'Reilly, a soldier with incredible hearing, anticipates things before they happen. The proprietor of a painless dental clinic is cured of dark moods by the recreation of an old monster movie, and a monster!