21st Precinct (aka Twenty-First Precinct and Twenty First Precinct) was a police drama broadcast on CBS radio from July 7, 1953, to July 26, 1956. It was initially a summer replacement for My Friend Irma.
The program was produced in cooperation with the Patrolmen's Benevolent Association of the City of New York and presented "adaptations from true criminal records in New York, slanted from the policeman's point of view."
Stanley Niss was the producer writer-director. The role of precinct Captain Frank Kennelly was played by Everett Sloane (for the first 109 episodes and briefly in episode 135), James Gregory (1955–56) and Les Damon (1956). In some episodes, during Gregory's time on the show, the commander was known as Capt. Cronin.
Other cast regulars were Ken Lynch (as Lt. Matt King), Harold Stone (as Sgt. Waters), Jack Orissa (as Sgt. Collins), and Santos Ortega (as Lt. Gorman).
The program's announcer began the program's opening each week:
At that point the lead actor would complete the introduction:
Art Hanna, Bob Hill, and Hugh Holder were the program's announcers. The series was produced by John Ives; it was usually directed and written by Stanley Niss. (Another source lists Niss as producer.)