A wife unhappy in her marriage begins an affair with an art student, unaware that her husband, a race driver, is also having an affair.
| Actor | Role |
|---|---|
 Karen BlackValentine Colby | Valentine Colby |
 Tony Lo BiancoKen Colby | Ken Colby |
 Arlene GolonkaAnnie Donahue | Annie Donahue |
 Monte MarkhamCliff Johnson | Cliff Johnson |
 David NaughtonJerry Lansing | Jerry Lansing |
 Jack CarterBarney Brodsky | Barney Brodsky |
 Sharon FarrellKaren Haskell | Karen Haskell |
 William WindomHuey Block | Huey Block |
 Robert FullerWoody | Woody |
 Walter BrookeLawrence Stevens | Lawrence Stevens |
 Sybil DanningMary | Mary |
 Angus DuncanAllen Haskell | Allen Haskell |
 Noah HathawayJason Colby | Jason Colby |
 Howard AvedisFilm Director | Film Director |
 Pamela Jean BryantCocktail Waitress | Cocktail Waitress |
 Marlene SchmidtPat Ingram | Pat Ingram |
 Mark L. TaylorPaul | Paul |
| MMichael ManciniWorker #3 | Worker #3 |