In coastal Cornwall, England, during the early 19th Century, a young woman who's come there to visit her aunt, discovers that she's married an inkeeper who's a member of a gang of criminals who arrange shipwrecking and murder for profit.
Adapted from the best-selling novel by K. J. Benes, A Stolen Life serves as a tour de force for German actress Elizabeth Bergner, whose husband Paul Czinner directed the film. Bergner stars as identical twins Sylvina and Martina, whose mild sibling rivalry intensifies when one of the girls tricks the other's sweetheart Alan McKenzie (Michael Redgrave) into proposing to the wrong twin.
London's jewel thieves are under the thumb of a mysterious fence, who ruthlessly exposes any thief who crosses him. Desperate, Scotland Yard re-hires ex-Inspector Barrabal who, as a known drunkard, is ideally suited to go undercover with a faked criminal record (which may spoil his chances with lovely Carol Stedman).
18th century English aristocrat Sir Percy Blakeney leads a double life. He appears to be merely the effete aristocrat, but in reality is part of an underground effort to free French nobles from Robespierre's Reign of Terror.
The daughter of a Cockney drunkard marries a young aristocrat who is presumed killed in action in WWI. When she gets the news she goes to stay with her aristocratic in-laws.