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The Rivalry

The murder of a lounge singer with international connections becomes the main case of a Washington D.C. detective. However, as the case progresses, it seems that a former felon with a penchant for detective work is constantly one step ahead of him.

A Washington D.C. cop investigates the killing of a nightclub singer who had ties around the world. But as he works the case, an ex-con who loves playing detective keeps beating him to the clues.

CBS Radio Mystery Theater is a radio drama series created by Himan Brown that was broadcast on CBS Radio Network affiliates from 1974 to 1982, and later in the early 2000s was repeated by the NPR satellite feed. In New York City it was not aired by the then all-news WCBS but by its originating station, WOR, which produced and announced it as simply Radio Mystery Theater.

Wikipedia. CC BY-SA 4.0. Updated Jul 20, 2026.