David Barr is the manager and chief designer of a British shipyard in decline. The shipyard is in financial trouble but Barr has a design for a new ship that will save them all. Can he get the ship built in spite of the opposition from his own bankers as well as the rival shipbuilders and their infiltrated militants.

When an ex-dancer marries a man for his money she is surprised to find he is a real skinflint. She owes a lot of money to a loan-shark who is after her. However, her husband does carry a lot of life insurance.

A young girl is travelling to London to find work. Arriving at the station, she meets a man who has been stabbed by a member of a gang of crooks involved with greyhound racing. She becomes a suspect, but flees the scene in order to deliver a message to the dead man's brother. She is protected from the police by a night club entertainer, who she learns is the man she is seeking.

A tale of life on board a Royal Navy cruiser assigned to protect the vital convoys between America and England during WWII.

It is mid-1939 and both Germany and England are preparing for an inevitable conflict. Professor Horatio Smith, an effete academic, asks his students to come with him to the continent to engage in an archaeological dig. When his students discover that the professor is the man responsible for smuggling a number of enemies of the Nazi state out of Germany, they enthusiastically join him in his fight. But things are complicated when one of his students brings a mysterious woman into their circle, a woman who is secretly working for the Gestapo.