The housing market isn't the only thing that's unpredictable in Orange County. On Thursday, October 23, Netflix released a first look at season 4 of Selling the OC. "OC is not for the faint of heart. The players keep changing," original cast member Brandi Marshall shares in the official trailer. "Their faces are beautiful, but that's not going to help you ring that bell." While The Oppenheim Group aims to make millions of dollars in the real estate game, many agents find themselves in dynamic relationships.