Maxwell Dent studied law at McGill and served in the RCAF and Intelligence M-5 during the Korean War. For a private investigator, he's as respectable as they come. No wonder then he's summoned to Huntley Ashton's Westmount mansion. A respected captain of industry, the wealthy man knows the PI can be relied upon to be discreet. Ashton's daughter Helen has fallen into heroin addiction, and the millionaire wants Dent to smash the ring supplying her vice,...