Apocalypse

As recalled by the Eleventh Doctor, the Silurians of Earth believed an oncoming planet was an apocalypse. As it turned out, the "planet" entered Earth's orbit and became the Moon. (TV: Cold Blood)

In 1761, after two earthquakes struck London, William Bell predicted that a third earthquake would strike, destroying the city and triggering the apocalypse. (COMIC: Bêtes Noires & Dark Horses)

In 1893, Winifred Gillyflower predicted that the apocalypse was coming and invited people to join Sweetville to escape it. (TV: The Crimson Horror)