0.983 Radhairc
Arriving on Space Station Nerva in its distant past, the Doctor, Sarah and Harry find its crew threatened by a mysterious plague. Discovering that things are not as they seem, they uncover a Cyberman plot to destroy Voga, planet of gold.
Scaoileadh: May 10, 1975
Runtime: 100 nóiméad
Teanga: English
Stiúideo: BBC
Tír: United Kingdom
Caitheadh: Tom Baker, Elisabeth Sladen, Ian Marter, Ronald Leigh-Hunt, William Marlowe, Kevin Stoney
