Five planet majority in Cardinal signs (action). He has to have some new project in front of him constantly. Once more, a show business personality with Jupiter (“luck”, expansion) aspecting the Mid-Heaven (career). So do Mercury (communications) and Pluto (extremes, the underworld). Cosby started out as a stand-up comic and got his big break taking the part of an undercover agent on “I Spy.” Saturn in Aries is his only placement in a Fire sign, so he can be a lot more reserved, withdrawn, and controlling than that cheerful Jupiter would indicate. It also means that he cannot feel safe and secure unless he has the initiative and is on the move. That Moon in the 5th house gives an emotional need to be on stage, to be the center of attention.