AllMovie

Paul Drake (William Hopper) is hired to investigate when an unusually high number of heart attacks threaten to bankrupt the Safeline Insurance Company--an assignment that proves more hazardous than it first appeared to be. In his efforts to help Paul prove that some of the claims are fraudlent, Perry (Raymond Burr) forces ex-boxer Jack B. David (Hal Baylor) to reveal that he isn't a helpless invalid. When David ends up dead, Perry may well be facing a manslaughter charge!