Cast
The newly-regenerated Doctor helps UNIT battle a sentient robot being manipulated by a corrupt scientific organization.
Tom Baker (Acting)
Elisabeth Sladen (Acting)
Ian Marter (Acting)
Nicholas Courtney (Acting)
John Levene (Acting)
Patricia Maynard (Acting)
Edward Burnham (Acting)
Jon Pertwee (Acting)
18 October 1989
15 February 1975
12 January 1982
4 September 1975
7 November 2024
10 December 2018
2 July 1972
1 January 1985
28 July 2012
28 January 2020
21 August 1977
10 June 2020
10 February 2011
19 June 1953
11 May 2018
19 August 2021
27 February 2015
18 January 1975