 Nevertheless, segments that Cosby had taped during seasons one and two were repeatedly used for the rest of the run, and Cosby was billed as a cast member throughout.Similarly, Chamberlin also left after season two, but many of her segments were also repeatedly reused; consequently, she was also billed as a cast member for the rest of the show's run.Added to the cast at the beginning of season three (1973–1974) was Hattie Winston, an actress and singer who later appeared on the show "Becker."