Mr. Keen, Tracer of Lost Persons: The Case of Murder and the Star of Death (EP1202s)

Great Detectives of Old Time Radio Volume 2|Mystery Audio Dramas · Mar 29, 2026 · 35m · transcript

Release Date: March 09, 2014

Mr. Keen investigates a murder that’s also tied into the disappearance of a valuable diamond.

Original Air Date: June 9, 1949

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