In order to win back his girlfriend, Mike Shayne promises to give up his detective practice and get a job as riveter in an aircraft plant. He quickly finds himself investigating the theft of industrial diamonds from the plant's safe and, utilizing a variety of false identities, traces them first to a dress factory and later to a Hawaii-bound ocean liner. Escaping several attempts on his life, he is able to uncover a Nazi smuggling ring, but the location of the missing diamonds continues to elude him.
Lloyd Nolan
Mary Beth Hughes
George Reeves
Helene Reynolds
Steven Geray
Score: 7.6
Score: 6.7
Score: 7.2
Score: 6.6
Score: 6.9
Score: 7.9
Score: 7.7
Score: 7.5
