In 1941, two Polish brothers escape a Soviet gulag. Their only escape route is through the impossible mountains of Afghanistan and the KGB is on their tail.
Córdoba, Spain. Lord Killarney, representative of the British Museum, acquires an Arabic incunabulum at an auction; but he is murdered and the book disappears. All suspicions fall on El Lince, an antique dealer with a shady background, who asks his nephew to warn Curro Jiménez.
A young man returns to his neighborhood after spending ten years locked up in a reformatory.
A former singer lives alone with her fortune - and with her nephew, Fernando, a low character to whom she refuses to lend more money. Elisa leaves prison and starts a new life as a personal attendant to the aging singer, using her knowledge as a former nurse - a profession she can not return to. Fernando meets Elisa, and together they plan to poison the lonely woman, and use her money abroad. They plan their alibis well. But those who kill by the sword will perish by the sword.