In his latest investiagion, private eye Cliff Hardy comes to the aid of retired senior policeman and longtime friend, Frank Parker. Haunted by a case from his early career involving two doctors, Parker needs Hardy to uncover the truth and find out if one of the doctors, now deceased, was wrongly convicted and if Parker was blinded by the passion he had for the presumed-guilty doctor's wife. Granite-faced Hardy discovers that teasing out the truth...