The Best Episodes Directed By Danny Arnold

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.

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.

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

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