Guests at a luxury hotel are horrified when they witness a man literally "disappear into thin air." The vanished man's relatives hire a detective, who goes to the hotel to investigate the disappearance.

The third of nine Torchy Blane movies. Angry that police detective Steve McBride (Barton MacLane) is giving preferential treatment to his reporter-fiancée, Torchy Blane (Glenda Farrell), reporters from a rival newspaper plan a fake murder with the idea that Torchy's paper will print the story and look foolish. The tables are turned when the fake murder turns out to be the genuine article.

A group of youngsters grow up and love in a peaceful French village. But war intrudes and peace is shattered. The German army invades and occupies village, bringing both destruction and torture. The young people of the village resist, some successfully, others tragically, until French troops retake the town.

1940 film directed by Michael Curtiz