Suggest a movie title for the following movie plot: The movie opens with title and credits shown over a stark white background and one solitary fly cleaning itself. It flies away and we zoom in on a graveside service for Helene Delambre. It is pouring rain and the handful of mourners hold umbrellas. A priest (Francisco Villalobos) conducts last rites at the graveside. Francois Delambre (Vincent Price) remembers his sister-in-law. His nephew, Philippe Delambre (Brett Halsey) stands in the pouring rain grieving for his late mother. Standing outside is Inspector Beauchamp (John Sutton). He was a member of the team investigating the death of Andre and is privy to the terrible family secret. The service concluded, everyone walks slowly away from the flower covered casket. A nosy reporter, Granville (Jack Daly) intrudes on Francois and Philippe as they walk to their car. Granville takes exception to being ignored and presses his inquiry about aspects of Andre's death. Beauchamp notices the hostile exchange and steps up when Philippe grabs the reporter. Beauchamp warns the reporter to cease such tactics. But Granville accuses, "Well, Inspector Beauchamp, you were part of that big cover-up, weren't you? This is going to make nice reading, I promise you!" The reporter storms off and Beauchamp walks over to talk to Francois. Francois and Philippe get into the mid-1950s Chrysler Imperial Limousine, and drive off. Philippe asks his uncle, "Why was mother accused?" Francois refuses to discuss the matter, but Philippe persists. He warns his nephew, "If I tell you, Philippe, it will haunt you for the rest of your life." Philippe replies, "Tell me. I've a right to know." Francois relents and orders the driver to take them to the old foundry of Delambre Freres. Francois escorts his nephew into the basement and is stopped by the night watchman, Gaston (Michael Mark). He asks the two men not to go into the lab, "This place is cursed." He remembers, as he was the one to find Andre's crushed body in the hydraulic press. The cobwebbed lab is a shambles, the same as Andre left it....
Return of the Fly