The Doctor manages to create a rain storm to destroy the Martian fungus before trying to find a way to stop the Ice Warriors' invasion fleet.
Did You Know?
This episode was watched by 7.7 million viewers on its original transmission. See more
The Doctor has no sideburns when he is trapped outside the weather control bureau, but he does when he is finally let in by Zoe. See more
Featured in Shades of Grey