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
24 January 1970
26 May 2014
1 January 1996
8 December 2003
30 May 2018
1 January 1963
15 January 2008
22 November 1968
1 May 1922
25 September 1932
11 June 2020
1 June 1994
20 November 1993
21 April 1958
26 October 1982
31 December 1994
18 January 1975