Mildred Faulkner goes to Perry Mason for advice when she finds that her number one competitor, Harry Peavis, is secretly buying up her stock to take control of the business. But this becomes a minor issue when Mildred's own brother-in-law loots the company to pay off gambling debts. The trail of dollars leads to a murdered nightclub hostess and her boss, and the trail of evidence leads straight to Mildred!