Aziraphale, an angel, and Crowley, a demon, join forces in order to prevent Armageddon. They attempt to raise the Antichrist in a balanced and human way, but are they focusing their efforts in the right direction?
A pastor preoccupied with writing the perfect sermon fails to realize that his wife is having an affair and his children are up to no good.
When their beloved school is threatened with closure should the powers that be fail to raise the proper funds, the girls scheme to steal a priceless painting and use the profits to pull St. Trinian's out of the red.