Gilliatt, a fisherman-turned-smuggler on the isle of Guernsey, agrees to transport a beautiful woman to the French coast in the year 1800. She tells him she hopes to rescue her brother from the guillotine. Gilliatt finds himself falling in love and so feels betrayed when he later learns this woman is a countess helping Napoleon plan an invasion of England. In reality, however, the "countess" is an English agent working to thwart this invasion. When Gilliatt finds this out, he returns to France to rescue the woman who's true purpose has been discovered by the French.
During the 1940s, Maurice Bendrix, a writer recently discharged from the armed service, falls in love with Sarah Miles, whom he interviews for a book. Sarah is married, but she and Maurice eventually give in to their mutual attraction, leading to an affair that lasts several months. Maurice's jealousy, along with the bombing of London by the Germans, seemingly leads to the end of their relationship. However, the reasons are later revealed to be more complex.
An army veteran with a shattered leg returns to his home in Port Afrique after war only to find his wife has been murdered. He's determined to find the killer, even if it means uncovering family secrets he never knew about.
Safe cracker, Colley Dawson, is recruited to steal a list of Nazi agents from a safe in a Nazi occupied chateau in Belgium.
In 1930s France a bar hostess helps a man prove himself innocent of murder.
When their hospital ship sinks in the South Pacific during World War II, military nurse Elizabeth Smythe (Linda Darnell) and Marine Michael Dugan (Tab Hunter) find themselves stranded — and soon enough, falling in love — on an idyllic tropical island. But when British pilot William Peck (Donald Gray) crash-lands on their cozy little atoll, Dugan suddenly discovers he has a rival in love.
An American comes to Britain to investigate the murky circumstances of his brother's death that occurred during a WW2 commando raid.
Tricked into joining the RAF by a wily judge, wide boy Horace Pope sets his sights on the main chance, teams with slow-witted, good-hearted gypsy Pedlar Pascoe, and works up a lucrative racket in conning both his colleagues and the RAF. By means of various devious schemes Pope and Pascoe manage to avoid the front lines until they are sent to France - where they find themselves making unexpected and uncomfortably close contact with the enemy.
A struggling singer and his band befriend an heiress who, against the wishes of her father, is searching for the lover who she has been forbidden to see and with whom she is hoping to elope.
A ship's captain gets mixed up with murder during the hunt for lost Nazi treasure.