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.
Stanley Niss was the 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) and Les Damon (1956).
Other cast regulars were Ken Lynch and Harold Stone.
The program's announcer began the program's opening each week:
At that point the lead actor would complete the introduction:
Art Hanna was the program's announcer. The series was produced by John Ives.