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.

Lydia MacMillan, a wealthy woman who has never married, invites several men her own age to her home to reminisce about the times when they were young and courted her. In memory, each romance seemed splendid and destined for happiness, but in each case, Lydia realizes, the truth was less romantic, and ill-starred.

1940 film directed by Michael Curtiz

2010 documentary film directed by Davis Guggenheim