The Lonely Lady is a 1983 American film, which was directed by Peter Sasdy and adapted for the screen by Ellen Shepard, who worked from the novel written by Harold Robbins. (The novel itself was believed to have been based on Robbins' memories of Jacqueline Susann.) The original music score was composed by Charlie Calello. The cast includes Pia Zadora in the title role, Lloyd Bochner, Bibi Besch, Jared Martin, and in an early film appearance, Ray Liotta.