---
title: 'Once Is Not Enough (1975)'
type: 'film'
director: 'Guy Green'
released: '1975-06-18'
runtime_minutes: 121
genres:
  - 'Drama'
  - 'Romance'
countries:
  - 'United States'
canonical: 'https://cinepixo.com/movies/once-is-not-enough-1975'
review_count: 0
imdb: 'https://www.imdb.com/title/tt0073190/'
publisher: 'CinePixo'
---

# Once Is Not Enough (1975)

1975 · 121 min · Drama, Romance · United States


## Synopsis

Jacqueline Susann's Once Is Not Enough is a 1975 American romance film, directed by Guy Green, starring Kirk Douglas, Alexis Smith, David Janssen, George Hamilton, Brenda Vaccaro, Melina Mercouri, and Deborah Raffin. It was produced by Howard W. Koch and written by Julius J. Epstein, based on the 1973 novel of the same name by Jacqueline Susann.

## Credits

- **Director:** [Guy Green](https://cinepixo.com/people/guy-green)
- **Screenplay:** [Julius J. Epstein](https://cinepixo.com/people/julius-j-epstein)
- **Original Music Composer:** [Henry Mancini](https://cinepixo.com/people/henry-mancini)
- **Producer:** [Howard W. Koch](https://cinepixo.com/people/howard-w-koch)
- **Director of Photography:** [John A. Alonzo](https://cinepixo.com/people/john-a-alonzo)
- **Editor:** [Rita Roland](https://cinepixo.com/people/rita-roland)

## Cast

- [Kirk Douglas](https://cinepixo.com/people/kirk-douglas)
- [Gary Conway](https://cinepixo.com/people/gary-conway)
- [Lillian Randolph](https://cinepixo.com/people/lillian-randolph)
- [George Hamilton](https://cinepixo.com/people/george-hamilton)
- [Deborah Raffin](https://cinepixo.com/people/deborah-raffin)
- [David Janssen](https://cinepixo.com/people/david-janssen)
- [Jim Boles](https://cinepixo.com/people/jim-boles)
- [Melina Mercouri](https://cinepixo.com/people/melina-mercouri)
- [Alexis Smith](https://cinepixo.com/people/alexis-smith)
- [Brenda Vaccaro](https://cinepixo.com/people/brenda-vaccaro)
- [Renata Vanni](https://cinepixo.com/people/renata-vanni)

## Criticism on CinePixo

No reviews published yet.

Source: https://cinepixo.com/movies/once-is-not-enough-1975
Film facts: Wikidata (Q2276866); synopsis from Wikipedia, CC BY-SA 4.0. Reviews, themes and notes are the work of this site's members.