神秘博士：三位博士
/
The Three Doctors
director:
Lennie Mayne
playwright:
Dave Martin
/
Bob Baker
actor:
Jon Pertwee
/
William Hartnell
/
Patrick Troughton
/
Katy Manning
genre:
Sci-Fi
region:
英国
language:
English
season number: 10
number of episodes: 4
release date:
1972-12-30
IMDb: tt0562963
overview
William Hartnell returned in a cameo as the First Doctor and Patrick Troughton in a more substantial role as the Second Doctor in The Three Doctors. This story marked the end of the Doctor's exile on Earth, opening up the series to more off-world adventures and beginning a gradual reduction of UNIT-related stories.