The newly-regenerated Doctor helps UNIT battle a sentient robot being manipulated by a corrupt scientific organization.
as The Doctor
as Sarah Jane Smith
as Harry Sullivan
as Brigadier Lethbridge-Stewart
as RSM Benton
as Miss Winters
as The Robot
as Professor Kettlewell
as Jellicoe
as Short
as Phillips
as Joseph Chambers
1989
1975
1982
1970
2014
1996
2003
2018
1963
2008
1968
1922
1932
2020
1994
1993
1958