Today's Mystery: Steve goes to Stockholm to find the son of scientist so he can break up a spy ring surrounding a lecture circuit. Original Radio Broadcast Date: May 10, 1950 Support the show monthly at patreon.greatdetectives.net Support the show on a one-time basis at <a href="http://support.greatdetectives.net" rel="noopener">http://support.greatdetectives.net</a>.' Mail a donation to: Adam Graham, PO Box 15913, Boise, Idaho 83715 Take the listener survey at <a href="http://survey.greatdetectives.net" rel="noopener">http://survey.greatdetectives.net</a> Give us a call at 208-991-4783 Follow us on Instagram at <a href="http://instagram.com/greatdetectives" rel="noopener">http://instagram.com/greatdetectives</a> Follow us on Twitter @radiodetectives Join us back here tomorrow for another old time radio detective audio drama.

The Great Detectives of Old Time Radio

Dangerous Assignment: Smash Lecture Circuit Spy Ring (EP3899)

Are you ready for a mystery? Get ready to unleash your inner sleuth. Every day Monday-Saturday, we feature a different detective audio drama from the Golden Age of Radio. Our current mystery-solving line-up of radio detectives includes The Adventures of the Falcon, Hot Copy, Broadway's My Beat, Mr. and Mrs. North, Yours Truly Johnny Dollar, and Dragnet.Whether you want to listen to a mystery before going to sleep or enjoy some drama while driving, or just feel nostalgia for old-school radio fiction, we have you covered with six audio dramas every week.Podcast Award finalist Host Adam Graham has...