Aziraphale is a fussy Angel who forms an unlikely alliance with a loose-living Demon named Crowley. They have both become attached to their life on Earth, and therefore must team up to try and stop the impending Armageddon. To do that, they have to find the missing Antichrist - an 11-year-old boy who has no clue he is meant to bring the end of days upon humanity.

Based on Neil Gaiman and Terry Pratchett's 1990 novel of the same name.