Sinopsis
Sin sinopsis disponible.
Director
Ron Jones
Reparto
Peter Davison
The Doctor
Sarah Sutton
Nyssa
Janet Fielding
Tegan Jovanka
Anthony Ainley
The Master / Kalid
Nigel Stock
Professor Hayter
Richard Easton
Captain Stapley
Keith Drinkel
Flight Engineer Scobie
Michael Cashman
First Officer Bilton
John Flint
Captain Urquhart
Judith Byfield
Angela Clifford
