Cast
An alien intelligence hitches a ride onboard the TARDIS to 15th century Italy, where a deranged astrologer attempts to harness its power.
Tom Baker (Acting)
Elisabeth Sladen (Acting)
Antony Carrick (Acting)
Gareth Armstrong (Acting)
Tim Pigott-Smith (Acting)
Norman Jones (Acting)
Robert James (Acting)
Pat Gorman (Acting)
Peter Tuddenham (Acting)
16 November 1987
1 March 1975
10 July 2010
21 December 2020
16 November 2016
11 October 2019
30 June 2019
18 August 2013
31 December 2015
1 January 1991
2 January 1983
25 November 1954
6 June 2013
7 March 1984
5 July 2010
22 October 2016
11 September 2009
21 May 1992
25 September 1976