Cast
An alien distress call draws the Doctor and Peri to Earth, 1985, where they uncover a Cyberman plot to change the course of history.
Colin Baker (Acting)
Nicola Bryant (Acting)
Maurice Colbourne (Acting)
Brian Glover (Acting)
Terry Molloy (Acting)
David Banks (Acting)
Sarah Greene (Acting)
Michael Attwell (Acting)
Stephen Churchett (Acting)
30 March 1985
2 April 1977
3 February 1984
24 July 1965
24 September 1977
18 November 1978
21 February 1981
8 June 1974
21 July 2009
17 December 1977
9 March 1968
16 December 1978
21 October 1978
9 February 1985
6 December 1986
15 February 1964
8 June 2013
10 May 1975
22 September 1979
26 January 1983
12 January 1985