Doctor" stories,  meaning that they feature multiple incarnations of the Doctor. In  1973, the tenth anniversary story, The Three Doctors, saw  William Hartnell (qv) and Patrick Troughton (qv) return to the  role alongside Jon Pertwee (qv). In 1983, the twentieth  anniversary story, The Five Doctors, saw Patrick Troughton (qv)  and Jon Pertwee (qv) return to the role alongside  Peter Davison (I) (qv) whilst Richard Hurndall (qv) played the  role of the first Doctor (William Hartnell (qv), who had passed  away some years earlier) and Tom Baker (I) (qv) appeared only in  footage filmed for a story called Shada (1979), which was abandoned  due to strike action. Finally, in 1984 Patrick Troughton (qv)  reprized his role alongside Colin Baker (I) (qv) in The Two  Doctors.