Frenchwoman Michele de la Becque, an opponent of the Nazis in German-occupied Paris, hides a downed American flyer, Pat Talbot, and attempts to get him safely out of the country.

Rival reporters Sam and Tess fall in love and get married, only to find their relationship strained when Sam comes to resent Tess' hectic lifestyle.

University professor George Kingsley is struck by gangsters while crossing the street, leaving him with brain damage and one of the gangsters, Cannon, paralyzed. Kingsley's friend Dr. Sovac attends to both men, and when Cannon offers him a reward for aiding his recovery, Kovac transplants part of Cannon's brain into the dying Kingsley's skull, creating a dual personality.

About the wealthy Mr Markurell and his son, Johan, who is closing in on his graduation, and their life in the city of Wadköping. German language version.

German-language version of the film Atlantic (1929).

Based on Agatha Christie's "The Secret Adversary," a young couple looking for adventure become involved in the mystery of a missing woman and an espionage ring.