The presidents of five banks have been taken hostage. Three secret agents, operating under the code name Foxfire, try to find out what happened to the security staff in charge of the presidents.
A waitress overhears a conversation about the delivery of weapons and now her life is in danger. Liz Towne and her team try to track her down before anyone else does.
Elizabeth Towne gets romantically involved with a jewel thief in order to get her hands on a stolen diamond. The diamond contains secret info from Russia, which is why a Russian agent is tailing her.