Today's Mystery: From the bustling streets of Oslo to the shadowy corners of Hamburg, Mitchell races against time to intercept a stolen set of top-secret blueprints before they fall into the wrong hands. Original Radio Broadcast Date: May 20, 1953 Originated in HollywoodStars: Brian Donlevy as Steve Mitchell, Herb Butterfield as the Commissioner, Brian Donlevy, Dan Riss, GeGe Pearson, Herb Butterfield, Jan Arvan, Paul Frees, Tom Holland Support the show monthly at https://patreon.greatdetectives.net Patreon Supporter of the Day: Q, Patreon Supporter since March 2024 Support the show on a one-time basis at http://support.greatdetectives.net. Mail a donation to: Adam Graham, PO Box 15913, Boise, Idaho 83715 Take the listener survey…http://survey.greatdetectives.net Give us a call 208-991-4783 Follow us on Instagram at http://instagram.com/greatdetectives Become one of ourfriends on Facebook. Follow us on Twitter@radiodetectives Join us again tomorrow for another detective drama from the Golden Age of Radio.