Was the first of the original TARDIS crew to leave Doctor Who (1963), after
eighteen months of playing Susan Foreman. She returned to the role of
Susan for the twentieth anniversary story: The Five Doctors (1983).
I left Dr Who after 18 months as my character was going nowhere. In truth, I wished I had never gone into it. Afterwards all the scripts that came my way were for 15-year olds.
