A bomber targets the 12th Precinct, as Det. Fish contemplates retirement.

Wojo and Wentworth pose as marrieds in order to bust a burglary ring set in a posh hotel.

During a very rainy day, the squad must endure both the precinct roof threatening to collapse, and VERY bad Bicentennial jokes from a nightclub comedian-the stationhouse roof literally groaning in response!!

A man is convinced that a photo of Jean Harlow is his missing wife; a pair of lady cops makes an overzealous drug bust.

The citizenry is in a panic amidst the rumors that the 12th Precinct is being shut down; a repentent hood can't prove that he committed a crime.

Wojo is dismayed to discover that the city doesn't have up-to-date evacuation procedures in the event of an emergency; Fish meets Jilly Pappalardo, a young thief who he will eventually care for in the ""Barney"" spin-off ""Fish.""

Quarters are tight at the 12th when a holdup man is confined with his busload of victims.

A power failure darkens spirits at the 12th, where they play host to a man with a split personality.

Barney and Inspector Luger man the fort alone when the detectives go out on strike.

A neighborhood vigilante group runs amok, and Fish is AWOL on the day of his retirement.

Fish finally shows up for work, but refuses to acknowledge his mandatory retirement.

Retired Sergeant Fish returns to assist Barney in locating a pilfered corpse.

A blizzard holes up the 12th with an unwelcome guest—a corpse; a self-proclaimed prophet is sure that the weather is indicative of a new ice age.

Wojo's proven innocent of a paternity suit, but at a cost; a beauty queen is robbed; an irate theater patron vandalizes the theater.

Luger wants Barney to pen a letter for his mail-order bride; a lottery winner seeks revenge when the ticket seller loses his winning entry; Harris gets a new book deal.

A murder witness is uncooperative, so he, Harris and Dietrich are forced to share an apartment in seclusion until he talks; Lieutenant Scanlon falls for a wealthy mugging victim.

Unless he confesses soon, Harris and Dietrich's unwilling roommate may witness another murder. Meanwhile, harassment charges are pressed against Lieutenant Scanlon.

The 12th Precinct is sold; Dietrich arrests the head of a crime school; Luger tries to duck out on his mail-order bride.

Friends, foes and felons alike drop by to pay their last respects as the detectives prepare to leave for new assignments; Harris contemplates his resignation when he's assigned to Flushing Meadows; Barney recalls friends departed before he turns out the squad room lights for the last time.