Inspired by the most notorious missing person's case in New York history, "All Good Things" is a love story and murder mystery set against the backdrop of a New York real estate dynasty in the 1980s. The drama portrayed in Jarecki's film was inspired by the story of Robert Durst, scion of the wealthy Durst family. Mr. Durst was suspected but never tried for killing his wife Kathie who disappeared in 1982 and was never found.