All Creatures Great and Small is a British television series, based on the books of the British veterinary surgeon Alf Wight, who wrote under the pseudonym James Herriot. Ninety episodes were aired over two three-year runs. The first run was based directly on Herriot's books; the second was filmed with original scripts.

Survivors is a British post-apocalyptic fiction television series devised by Terry Nation and produced by Terence Dudley at the BBC from 1975 to 1977. It concerns the plight of a group of people who have survived an accidentally released plague – referred to as "The Death" – that kills nearly the entire human population of the planet.