The Tenth Planet is undeniably one of the most significant serials of the black-and-white period of Doctor Who. Most obviously, it is the last Hartnell story, and first regeneration story, thus marking the end of at least the current phase of these posts. But, in addition to that, it is also the first Cyberman story, introducing the series’ second most common enemy race, and is generally regarded as one of the best of the Hartnell serials.
For our purposes here, however, the real point of significance is different again: this is the show’s first true base-under-siege story. That will become a standard trope of the series going forward, and it’s notable here because it’s a different style of story than the exploratory adventures that Hartnell is better known for and less of a fit for what I’ve been doing. That leaves the question of whether I will move on to Troughton open (there will certainly be a lengthy pause), but until that’s decided, let’s take a look at the setting of the final First Doctor story.
Where & When
The story is set in the “near future” of December 1986. It takes place at Snowcap Base, Antarctica, which is described as being at the South Pole. While this is generally interpreted as meaning the literal geographic pole, since ‘Antarctica’ is never mentioned by name, it may be only a euphemism for the continent in general.