Cast and characters
Main
- David Tennant as Crowley: a demon who has lived on Earth since the dawn of creation. Originally called "Crawly", he is the Serpentwho tempted Eve with the apple from the tree of knowledge of good and evil.[5]
- Michael Sheen as Aziraphale: an angel who has lived on Earth since the dawn of creation. He was tasked with guarding the Garden of Eden with a flaming sword. He loves the finer things and currently owns an antiquarian bookstore in London.
- Sam Taylor Buck as Adam Young: the reluctant Antichrist who was accidentally placed in the custody of the Young family
- Jon Hamm as the Archangel Gabriel: the leader of the forces of Heaven. While Gabriel was only mentioned once in the original novel, his role was meant to be expanded in the never-finished sequel to Good Omens, so Gaiman incorporated parts of the plot of the planned sequel regarding the role of the angels into the TV series' plot.[4] In the novel, the leader of the forces of Heaven was the Metatron.
- Frances McDormand as the voice of God: the narrator of the series
- Jack Whitehall as Newton Pulsifer: a struggling software designer and descendant of witchfinder Thou-Shall-Not-Commit-Adultry Pulsifer.[5]
- Whitehall also portrays Thou-Shall-Not-Commit-Adultry Pulsifer, the witchfinder who burned Agnes Nutter at the stake.
- Adria Arjona as Anathema Device: Agnes Nutter's last descendant, a witch who teams up with Aziraphale and Crowley to stop the end of the world
- Michael McKean as Witchfinder Sergeant Shadwell: the last officer of the once proud witchfinder army
- Miranda Richardson as Madame Tracy: a part-time medium and courtesan



