The men attend a rather staid bachelor party for Kochar; White learns about the dangers of nuclear medicine; Fran Singleton refuses to see her husband, but later walks out of the hospital by his side; everyone opposes Joan's idea of including St. Eligius in a government nuclear disaster contingency plan; Martin gives Kochar a unique wedding present; and the transplant team goes into action.

Dr. Craig behaves boorishly to his replacement, Dr. Paulette Kiem; Birch finds a radioactive patient; Papandrao claims Ehrlich as an escort to a family birthday party; a friend of Fiscus' is admitted with a major stroke; and a hospital neighbor becomes very upset when she observes Dr. Craig's imminent departure.