Today's Mystery: England's greatest detective is called in to recover the Moonstone.Original Radio Broadcast Date: April 9, 1948Originating from ChicagoStarring: Sherman Marks as Gabriel Betterridge; Arthur Sedgewick as Sergeant Cuff; Charles Mountain as Franklin Blake; Geraldine Kaye as Rachel Verinder; Alma Fox; Jane Elliot; Ruth Shane; Minion Shriver; Sidney Breese; Les SpearsSupport the show monthly at patreon.greatdetectives.netPatreon Supporter of the Day: Rick, Patreon supporter since March 2020Support the show on a one-time basis at http://support.greatdetectives.netMail 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