How to Save a Marriage and Ruin Your Life 1968

Director Fielder Cook's 1968 sex comedy has wealthy playboy Dean Martin wrongly believing good girl Stella Stevens is his best friend's mistress.

Directed by: Fielder Cook
Written by: Stanley Shapiro & Nate Monaster
Runtime:102 minutes
Tagline:The wife you save... may be your own!
Cast:
Dean Martin
Dean Martin
David Sloane 
Stella Stevens
Stella Stevens
Carol Corman 
Eli Wallach
Eli Wallach
Harry Hunter 
Anne Jackson
Anne Jackson
Muriel Laszlo 
Betty Field
Betty Field
Thelma 
Jack Albertson
Jack Albertson
Slotkin