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
1982
1975
1970
2012
2015
2020
2024
2023
2021
2004
1999
2018
2017
2013