It's possible you're thinking of:
* Dangerous Liaisons (1988): This is a film starring Glenn Close and John Malkovich, with a runtime of 118 minutes.
* Dangerous Liaisons (1999): This is a TV miniseries starring Catherine Zeta-Jones and Rupert Everett, with a runtime of 2 hours and 45 minutes.
Please clarify which film or series you are referring to.