EPISODE · Sep 20, 2025 · 37 MIN

Sam Spade: The Biddle Riddle Caper

from Sam Spade Presented by the Great Detectives of Old Time Radio · host Adam Graham Radio Detective Podcasts

Original Release Date: July 17, 2023Today's Mystery:Spade is called in by the producer of a true crime radio program to find a witness who claims to know who committed an unsolved murder.Original Radio Broadcast Date: January 5, 1951Originated from HollywoodStarred Steven Dunne as Sam Spade, Lurene Tuttle as Effie, William ConradSupport the show monthly at patreon.greatdetectives.netSupport the show on a one-time basis at http://support.greatdetectives.net.Mail a donation to: Adam Graham, PO Box 15913, Boise, Idaho 83715Take the listener survey at http://survey.greatdetectives.netGive us a call at 208-991-4783Follow us on Instagram at http://instagram.com/greatdetectivesFollow us on Twitter @radiodetectives

Episode metadata supplied by the publisher feed · Published Sep 20, 2025

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Sam Spade: The Biddle Riddle Caper

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This episode is 37 minutes long.

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This episode was published on September 20, 2025.

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