Based on the book of the same name by celebrated author Neil Gaiman, Good Omens is a fantastic story about an angel and a demon teaming up to save the world. Michael Sheen and David Tennant play the deities who go against their superiors' apocalyptic orders after having grown too fond of both the fun and follies brought about by the human race. This unexpected team-up, along with the creative use of Christian concepts and the comedic chops of all the actors onboard, are what make Good Omens a subversive, inventive, and thoroughly entertaining series.