Thou Shalt Not Kill

Calling All Cars is an old-time radio police drama in the United States. It was broadcast on the CBS West Coast network and on the Mutual-Don Lee Network November 29, 1933 – September 8, 1939 and carried by transcription on stations in other areas. The program was notable for being one of the first police dramas on radio.

Wikipedia. CC BY-SA 4.0. Updated Aug 24, 2025.

“Thou Shalt Not Kill.” Calling All Cars. Radio broadcast, March 12, 1935.