Bloodline (1979)
Genres: Drama, Thriller
Cast: Audrey Hepburn, Ben Gazzara, James Mason
Bloodline is a 1979 thriller film directed by Terence Young from a screenplay by Laird Koenig, based on the 1977 novel of the same name by Sidney Sheldon. It was the only R-rated film ever made by its star, Audrey Hepburn.