Frank has a delayed reaction to Margaret's marriage and goes crazy while on R & R.
When the police finally capture Frank, he's promoted and sent home; Major Charles Winchester takes Frank's place in the swamp.
Sam realizes his baseball days are history when no one bids on his jersey.
Hawkeye is forced into a 24-Hour joking cease fire, during which Charles's nemesis from his Tokyo days pays a visit to the camp.
Greene returns to San Diego to help care for his mother who fell off a ladder and injured her knee. Cynthia impulsively follows him out west. While in the naval hospital, Greene's mother exhibits strange behavior.