If the video is not playing, or video player is not loading, try switching the server or refreshing the page.
Overview:
In the distant future, the Doctor, Sarah and Harry find a space station preserving the future of mankind. But the insect Wirrn have got there first...
Budget
$0.00
Production companies
BBC
Genre
Science Fiction, Drama, Adventure
Runtime
1hr 40mins
Rating
7.4/10
Release Date
1975-02-15
