Two English cartographers visit the small South Wales village of Ffynnon Garw, to measure what is claimed to be the "first mountain inside of Wales". It's 1917, and the war in Europe continues. The villagers are very proud of their "mountain", and are understandably disappointed and furious to find that it is in fact a "hill". Not to be outwitted by a rule (and the Englishmen who enforce it), the villagers set out to make their hill into a mountain, but to do so they must keep the English from...

In the country nearby London, Don, his wife Alice and a few survivors live hidden in a farmhouse. When infected people break in the house, Don panics and does not help his wife to escape, running away and leaving Alice trapped inside the room. Twenty eight weeks after the outbreak that annihilated the population of Great Britain, London is considered safe and the British survivors return under the coordination of the American Army, that keeps the city under permanent surveillance. The teenager...