![How to Save a Marriage and Ruin Your Life Poster](https://image.tmdb.org/t/p/w500//iM5vwQ1tpqettshcq9O4aBN420I.jpg)
How to Save a Marriage and Ruin Your Life
58.00%
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January 17, 1968
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Romance, Comedy
Wealthy playboy David Sloane wrongly believes good girl Carol Corman is his best friend's mistress.
Featured Crew
Fielder Cook
Director
Stanley Shapiro
Writer
Nate Monaster
Writer
0
Cast
![Dean Martin](https://image.tmdb.org/t/p/w300//9SHszxw3ESG1yNMVjwD0jp9apsL.jpg)
Dean Martin
David Sloane
![Stella Stevens](https://image.tmdb.org/t/p/w300//lrDwWo1bymKbIQMlWqOa2RqWAUF.jpg)
Stella Stevens
Carol Corman
![Eli Wallach](https://image.tmdb.org/t/p/w300//s452wxFLaOwAIs6juD0rrvxaFxL.jpg)
Eli Wallach
Harry Hunter
![Anne Jackson](https://image.tmdb.org/t/p/w300//tRXdd8JVhClmM0LsuyD7lWbbw4a.jpg)
Anne Jackson
Muriel Laszlo
![Betty Field](https://image.tmdb.org/t/p/w300//zwKYuyKC45hn1UpMCaYif7KMNHV.jpg)
Betty Field
Thelma