Once Is Not Enough (1975)

An over-the-hill movie producer marries a wealthy, spiteful woman and closeted lesbian just to please his spoiled daughter who then, in an attempt to spite him, seduces both a wealthy playboy and a local screenwriter.

Directed by: Guy Green

Starring: Kirk Douglas, Alexis Smith, David Janssen, George Hamilton, Melina Mercouri, Gary Conway

Links: IMDb, Movie posters, Movie stills