Johnny Madero, Pier 23
Description
Johnny Madero, Pier 23 was a 30-minute radio detective drama series which was broadcast on Mutual from Los Angeles on Thursdays at 8 p.m. from April 24, 1947, to September 4, 1947. It was the first nationwide program for star Jack Webb.
Wikipedia. CC BY-SA 4.0. Updated Apr 8, 2026.
