 Penelope Wilton (qv), who played Harriet Jones in episodes "Aliens  of London" and "World War Three" of _"Doctor Who" (2005)_ (qv), was  offered a part in the original _"Doctor Who" (1963)_ (qv) series as  Lady Pienforte in the episode "Silver Nemesis". The part was taken  by Fiona Walker (I) (qv).