Today's Mystery: An FBI agent (Mark Stevens) goes undercover in the gang of an up-and-coming racketeer (Richard Widmark).Origianl Air Date: January 31, 1949Originating in HollywoodStarring: Mark Stevens as Agent Gene Cordell; Richard Widmark; Lloyd Nolan; John McIntire; Ed Begley; William Johnstone; Jeff Chandler; Cliff Clark; Sam Edwards; Edward Marr; Charlotte Lawrence; Ross Taylor; Paul Dubov; Ed Emerson; Robert Griffin; Harry Lewis; Eleanor Audley; Jay Novello; Edwin Max; Tyler McVeySupport the show monthly at patreon.greatdetectives.netPatreon Supporter of the Day: Gary, Patreon Supporter since August 2016Support 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 @radiodetectivesJoin us again tomorrow for another detective drama from the Golden Age of Radio.