RSVP is everybody's fantasy of a wild Hollywood party featuring the stars of erotic cinema. In the trendy chambers of a Hollywood judge all the guests at a party to celebrate a blockbuster expose book are assembled to defend themselves. The party ends when it appears there has been a murder. After the bedroom antics, catering disasters and boy-meets-daughter-of-director-and-gets-part machinations, the body in the pool turns out to be the governor. It seems he has expired in the middle of a seduction!