A mysterious blonde uses Rex to shake a pursuer, drawing him into what appears to be a Treasury investigation of a counterfeiting ring. The identities and loyalties keep shifting until Rex discovers that the supposed federal agent and several suspects are themselves part of the operation, and he uses their attempted double-cross to break the gang.

This recording comes from The Private Files of Rex Saunders. NBC Radio Network carried the broadcast. The cast includes Rex Harrison, Jackson Beck, Leon Janney, and Arlene Blackburn. Other credited names include Himan Brown as director, Edward Adamson as writer, and Kenneth Banghart as announcer.

Characters credited in this version include Rex Saunders and Alec. The broadcast is also associated with RCA Victor.

This surviving item is preserved as edited broadcast copy.

Short-lived NBC detective/adventure vehicle starring Rex Harrison as Rex Saunders with Leon Janney as assistant Alec.