Sam Spade Presented by the Great Detectives of Old Time Radio

Sam Spade: The Mad Scientist Caper

May 30, 2026·41 min
Episode Description from the Publisher

Original Release Date: September 26, 2022Today's Mystery:Sam is hired by an inventor who believes a wealthy industrialist has ripped off his invention.Original Radio Broadcast Date: July 25, 1948Support the show monthly at https://patreon.greatdetectives.netSupport the show on a one-time basis at https://support.greatdetectives.netMail a donation to: Adam Graham, PO Box 15913, Boise, Idaho 83715Give us a call at 208-991-4783Take the listener survey at https://survey.greatdetectives.netCheck out our social media at https://www.greatdetectives.net

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