- HD 1080
- Runtime: 102m.
- Status: Released
0
- Languages: en
- Country: United States of America
- Director: Fielder Cook
- Stars: Dean Martin, Stella Stevens, Eli Wallach, Anne Jackson, Betty Field
- keywords: infidelity, cheating, divorce, marriage problems
- Production_studio: Nob Hill Productions Inc.
- Slogan: The wife you save... may be your own!
- The How to Save a Marriage and Ruin Your Life is featured in the top rankings of 1968
- #57 in Top Comedy Movies of 1968
- #31 in Top Romance Movies of 1968
Wealthy playboy David Sloane wrongly believes good girl Carol Corman is his best friend's mistress.