If Gossip Girl and The OC crawled into bed with Dawsons Creek and Maxton Hall: The World Between Us and dragged a pervy, twisted step-sibling under the covers with them, you would find yourself in the middle of the steamy, soapy sexcapade that is Cruel Intentions. The new Prime Video series is a frisky modern-day adaptation of the 1999 film version headlined by Sarah Michelle Geller, Reese Witherspoon, and Ryan Phillippe, which in turn was adapted from Les Liaisons Dangereuses.