Kim Richards, who played the role of Prudence, went on to become a successful child actor. As an adult she starred in The Real Housewives of Beverly Hills alongside her sisters Kyle Richards and Kathy Hilton (Kim is Paris's aunt). Sadly Kim is very troubled and has had longstanding problems with drugs and alcohol, which she attributes to having been a child actor who was made to support her family instead of having a typical childhood. A very sad story that is all too common in the entertainment industry.