Doctor Who: What Is The Unexplained Horror in "73 Yards" Exactly?
In Doctor Who, were never told why the old woman in "73 Yards" is terrifying, but we have a theory involving the mystery of Cosmic Horror.
Gwilliam Aneurin Barnard Clara Michelle Greenidge Kate Stewart Gemma Redgrave Millie Gibson Young Ruby Ncuti Gatwa
Source: bleedingcool.com