Mississippi Mermaid () is a 1969 French romantic drama film written and directed by François Truffaut and starring Catherine Deneuve and Jean-Paul Belmondo. Adapted from the 1947 novel Waltz into Darkness by Cornell Woolrich, the film is about a tobacco planter on Réunion Island in the Indian Ocean who becomes engaged through correspondence to a woman he does not know. When she arrives it is not the same woman in the photo, but he marries her anyway. Filmed in southern France and Réunion island, Mississippi Mermaid was the 17th highest-grossing film of the year in France with a total of 1,221,027 admissions. It was remade in 2001 as Original Sin, directed by Michael Cristofer and starring Angelina Jolie and Antonio Banderas. Plot Louis Mahé (Jean-Paul Belmondo), a wealthy tobacco plantation owner on Réunion Island in the Indian Ocean, awaits the arrival of his bride-to-be, Julie Roussel (Catherine Deneuve), whom he has never met. They became acquainted through the personals column of a French newspaper and have been corresponding. At the Hotel Mascarin, he meets his business partner Jardine who accompanies him to pick up the ring. Louis drives to the dock to greet Julie who is arriving on the steamer Mississipi (spelled with one p according to the French spelling of the river at the time) from Nouméa, the capital of New Caledonia. When they meet, he is surprised by her beauty and does not recognize her; she is not the woman in the photo that she had sent him. She explains that she sent the photo of a neighbor to ensure his sincerity. He confesses that he too has not told the complete truth, having hidden that he was wealthy. They quickly marry, and his adoration makes him overlook inconsistencies between her comments and her letters. He gives Julie access to his bank accounts and prints her image on the cigarette packs his company manufactures. After receiving an angry letter from Julie's sister, Berthe Roussel (Nelly Borgeaud), demanding to know Julie's whereabouts, Louis returns home to find that Julie has gone with nearly 28 million francs, all but emptying his bank accounts. Soon after, Berthe arrives and informs him that his wife was not Julie and that she saw her sister board the Mississipi. They hire a private detective, Comolli, to track down the impostor. On a flight to Nice, France, Louis collapses from exhaustion. While recuperating in the