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.
After a wealthy woman is killed, her extended family all fall under suspicion of murder.
Young Raymond Rudford,sculptor, is on trial for slitting the throat of his uncle, who had adopted and raised him after Raymond's parent's died when he was a young boy. The prosecution allows his motive was fear of being disinherited if he married his fiancé, the fair Alicia Atherton, against his uncle's wishes, and the prosecution lays a mountain of evidence against Raymond, including his razor, dragged from an artificial lake on the estate, as the murder weapon; Raymond's bloody fingerprints and footprints found at the scene of bedroom crime, and his bloody shoes, found in his cupboard and bloody monogrammed-handkerchief found under his uncle's death bed. Raymond's only defense is that he could not have committed the crime as he goes into a paroxysm of dread at the mere sight of blood, a phobia he has had ever since childhood when his dog was run over by a lorry and the dog's blood was splattered into his face.
A jeweler is targeted by confidence tricksters pretending to be connected with the exiled Russian Royal Family. He manages to turn the tables on them and after collecting the reward for their arrest, uses they money to buy some silver bracelets for his wife to celebrate their wedding anniversary.