The great storyteller Hoffmann is losing himself to drink. His rival in love, Councillor Lindorf, claims that Hoffmann knows nothing of the heart, and so goads Hoffmann into telling the tales of his three great loves – each destroyed by a villain who bears an uncanny resemblance to Lindorf… First Hoffmann tells of his infatuation for the mechanical doll, Olympia – who is destroyed by the inventor Coppélius. Next comes the courtesan Giulietta, who throws over his adoration in favour of jewels from the magician Dappertutto. Finally, the gentle Antonia is forced to sing to her death by the wicked Doctor Miracle. His stories finished, Hoffmann rouses from his drunken stupor to find Lindorf has made off with Stella, Hoffmann’s latest love – but the Muse compels him to transform his heartache into art.

Cio-Cio-San, the young Japanese bride of dashing American officer Lieutenant Pinkerton, finds her romantic idyll shattered when he deserts her shortly after their marriage. She lives in hope that one day he will return. Three years later, Cio-Cio-San and her little son see Pinkerton’s ship in the harbour. She excitedly expects his visit – but Pinkerton and his American wife Kate have come only to take the boy away, to raise him in America. Cio-Cio-San bids her son farewell and then takes her own life.

Rome in 1800 is in political chaos. Cesare Angelotti, a former consul of the short-lived Roman Republic, has escaped imprisonment, and seeks refuge in the church of Sant'Andrea della Valle. The painter and republican sympathizer Mario Cavaradossi promises to hide him at his country villa. Baron Scarpia, Rome's tyrannical Chief of Police, suspects that Cavaradossi has helped Angelotti to escape. He persuades the painter's lover, opera singer Floria Tosca, whom he himself desires, that Cavaradossi has betrayed her. She leaves to confront Cavaradossi at his villa and Scarpia orders his men to follow her, in the hope they'll find Angelotti. Scarpia arrests Cavaradossi, and tortures him in Tosca's presence until she reveals Angelotti's hiding place. Scarpia subsequently condemns Cavaradossi to death. Alone with Tosca, Scarpia tells her that he will save Cavaradossi - but only if Tosca spends the night with him. Will Tosca yield to the man she hates to save the man she loves?