The case of the shapely shadow

When a restless and sexually adventurous tycoon sets himself up for blackmail, Perry Mason finds an eyeful of glamour means a fistful of trouble... Was the shapely shadow that followed Morley Theilman, his beautiful ex-showgirl wife...his attractive ex-wife who still carried a torch...or his pretty secretary disguised as a Plain Jane? And which of these lovelies would kill the goose that laid the golden egg? In the courtroom the DA is poised for the knockout but Perry beats the punch with some fast legal footwork...