Harris and Dietrich drive each other ever crazier as they continue to be confined to their hotel room with their unco-operative witness. Lieutenant Scanlon's wealthy target of affection files harassment charges against him.
A nuclear activist goes on a hunger strike to protest the nuclear arms race. Dietrich aids an elderly psychiatric patient who may be speaking a foreign language. Barney declines a deputy inspector nomination.
Everyone drops by to pay their last respects as the detectives prepare for new assignments. Harris contemplates resignation when he's assigned to Flushing Meadows. Barney recalls departed friends before he turns out the lights for the final time.