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Letters To A Killer

A hurt man who can't remember anything is discovered carrying documents that say he's a murderer that people are looking for. But is that actually true?

Challenge of the Yukon is an American radio adventure series that began on Detroit's WXYZ and is an example of a Northern genre story. The series was first heard on January 3, 1939. The title changed from Challenge of the Yukon to Sergeant Preston of the Yukon in September 1950, and that title was retained through the end of the series and into a television adaptation.

Wikipedia. CC BY-SA 4.0. Updated Jul 26, 2026.

“Letters To A Killer.” Challenge of the Yukon. Radio broadcast, March 25, 1949.

Sound Recording A24m44s

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Sound Recording B24m44s

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