Doctor's Daughter Missing (Aired April 20, 1955) 21st Precinct was one of the realistic police drama series of the early- to mid-1950's that were aired in the wake of Dragnet. In 1953 CBS decided to use New York City as the backdrop for their own half-hour police series and focus on the day-to-day operation of a single police precinct. Actual cases were used as the basis for stories. The Precinct Captain acted as the narrator for the series.The official title of the series according to the series scripts and the CBS series promotional materials was 21st Precinct and not Twenty-First Precinct or Twenty First Precinct which appears in many Old-Time Radio books. In 1953 CBS decided to use New York City as the backdrop for their own half-hour police series and focus on the day-to-day operations of a single police precinct. Actual cases would be used as the basis for stories. It was mentioned in each episode's closing by the announcer that, "Twenty-first Precinct is presented with the official cooperation of the Patrolmen's Benevolent Association an organization of more than 20,000 members of the Police Department, City of New York." Show Notes From The Digital Deli. THIS EPISODE: April 20, 1955. "Doctor's Daughter Missing" - CBS network origination, AFRTS rebroadcast. The system cue and music fill have been deleted. Announced as the last program of the current series. Everett Sloane, Stanley Niss (writer, director), Ken Lynch, Harold Stone, Lola Peyser, Jan Miner, Les Damon, Frank Campanella, George Bryan (announcer). 28:24. Episode Notes From The Radio Gold Index.