Movies like Indecent Proposal

A happily-married young couple, David Murphy and Diana Murphy have started their respective careers, she as a real estate broker, he as an architect. She finds the perfect spot to build his dream house, and they get loans to finance it. When the recession hits, they stand to lose everything they own, so they go to Las Vegas to have one shot with their last $5000 at winning the money they need. After losing at the tables, they are approached by a suave billionaire and high-stakes gambler, John Gage, who offers them a million dollars for a night with Diana. Indignant but already seduced, Diana and David reluctantly agree. They say money can't buy love. Though the couple agrees that this is a way out of their financial dilemma, it threatens to destroy their relationship. Can the husband and wife survive John's ultimate test?