In Pictures:Doctor Who monsters
Icy icons

Man's meddling with the environment was a constant theme in Doctor Who and sometimes it unleashed out-of-this-world threats.

The Ice Warriors (1967) introduced reptilian martians who, thawed out of a glacier in the near future, plotted to take over the Earth. The Doctor destroyed another of their evil plans - but became their ally later on.

Click below for more images
1 2 3 4 5 6 7 8 9 10 11 12