Picking up a distress call from the edge of the known universe, the Doctor and Sarah Jane find themselves on Zeta Minor where a geological team has run afoul of some strange goings on...
Tom Baker
The Doctor
Elisabeth Sladen
Sarah Jane Smith
Frederick Jaeger
Sorenson
Ewen Solon
Vishinsky
Prentis Hancock
Salamar
Graham Weston
De Haan
Louis Mahoney
Ponti
Michael Wisher
Morelli
Terence Brook
Braun
Tony McEwan
Baldwin
Haydn Wood
O'Hara
Melvyn Bedford
Reig
David Maloney
Director
Louis Marks
Writer
Philip Hinchcliffe
Producer
Nov 14, 2007
Aug 25, 1989
Apr 24, 1968
Jun 30, 1988
Oct 5, 1961
Jan 28, 2013
Nov 15, 1980
Dec 13, 1980
Aug 23, 2014
Sep 20, 2024
Jan 11, 1992
Feb 9, 2007
Jul 29, 2008
Nov 23, 2013
Dec 25, 2010
Dec 25, 2014
BBC
GB
United Kingdom
English
