A religious woman believed that the numerous incidents caused by the fracturing of the Cardiff Space-Time Rift were a sign of Judgement Day and the End of Days. (TV: End of Days)
During the Sontaran invasion of Earth, Trinity Wells of AMNN reported that observers were likening the ATMOS gas to a biblical plague, with some believing it to be the End of Days. (TV: The Poison Sky)
In an attempt to intimidate John, K9 Mark 2 shouted "these are the End of Days!" as he threatened to unleash a doomsday weapon. (TV: The Custodians)