Nurith NupurWhoopi Goldberg as Guinan
Although we know her know for her talk show, The View, there was once a time when Whoopi was acting full time of Star Trek: The Next Generation. She was a bartender and also played a kind of therapist role for Captain Picard. One can say that she has garnered more success than any of her Star Trek co-stars. She has since won an Emmy award, a Grammy and an Academy Award for best actress. Talk about success.