How to Save a Marriage and Ruin Your Life poster

Movie · 1968

How to Save a Marriage and Ruin Your Life

Released 17 January 1968 More from 1968 → Letterboxd ↗ · TMDB ↗

Wealthy playboy David Sloane wrongly believes good girl Carol Corman is his best friend's mistress.

FR·01

How old were they?

Oldest first
Al Silvani
as Pedestrian (uncredited)
57
Betty Field
as Thelma
54
Woodrow Parfrey
as Eddie Rankin
45
Monroe Arnold
as Wally Hammond
43
Shelley Morrison
as Marcia Borie
31
Stella Stevens
as Carol Corman
29
FR·02

The numbers

Computed from the cast above
28years between the oldest and youngest billed
57Al Silvani — oldest on the call sheet
29Stella Stevens — youngest billed
43average age of the credited cast
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