Once Is Not Enough They fly first-class. They eat in the most elegant restaurants. They make deals that will astound you. They make love that will shock you. Release date: 1975-06-20 Genres: Drama, Romance Actors: David Janssen, Leonard Sachs, Gary Conway, George Hamilton, Trudy Marshall, Tony Regan, Mark Roberts, Ethelreda Leopold, Lillian Randolph, Kirk Douglas, Norman Stevans, Brenda Vaccaro, Deborah Raffin, Sig Frohlich, Renata Vanni, Kelly Lange, Melina Mercouri, Alexis Smith, Eddie Garrett, Jim Boles, Phil Foster, John Roper, Tony Ferrara, Ann Marie Moelders, Harley Farber, Maureen McCluskey, Michael Millius Revenue: $15,700,569 Runtime: 2 h. 1 min. Score: 5.2/10 Votes: 16 Countries: United States of America Companies: Aries Productions, Paramount Pictures, Sujac Productions Available* : Overview: 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.