David Tennant plays the demon Crowley and Michael Sheen plays the angel Aziraphale in Good Omens, with Jon Hamm as the archangel Gabriel. The series follows an unlikely duo trying to prevent the apocalypse.
Main cast
- CrowleyDavid Tennant1–2Main
- AziraphaleMichael Sheen1–2Main
- GabrielJon Hamm1–2Main
- Adam YoungSam Taylor Buck1Main
Supporting cast
- BeelzebubAnna Maxwell Martin1–2Supp
- Anathema DeviceAdria Arjona1Supp
- Newt PulsiferJack Whitehall1Supp
- ShadwellMichael McKean1Supp
- Madame TracyMiranda Richardson1Supp
- Aziraphale (young)Daniel Mays1Supp
- Crowley (young)Paul Chahidi1Supp
- Sister Mary LoquaciousNina Sosanya1Supp
- Aziraphale (younger)Daisy Haggard1Supp
- Crowley (younger)Ned Dennehy1Supp
Guest & voice
- God (voice)Frances McDormand1Voice
- The MetatronDerek Jacobi2Guest
- SatanBenedict Cumberbatch1Voice
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About this cast
Good Omens is a British fantasy comedy series based on the novel by Terry Pratchett and Neil Gaiman. The story centres on the demon Crowley and the angel Aziraphale, who have grown fond of Earth and team up to stop the coming of the Antichrist and the end of the world.
FAQs
Who plays Crowley in Good Omens?
David Tennant plays the demon Crowley.
Who plays Aziraphale in Good Omens?
Michael Sheen plays the angel Aziraphale.
Is Good Omens based on a book?
Yes, it is based on the 1990 novel ‘Good Omens: The Nice and Accurate Prophecies of Agnes Nutter, Witch’ by Terry Pratchett and Neil Gaiman.
How many seasons of Good Omens are there?
There are two seasons as of 2023. The first season aired in 2019 and the second in 2023.
Who plays Gabriel in Good Omens?
Jon Hamm plays the archangel Gabriel.
Sources & where to watch: IMDb · Wikipedia · Where to watch (JustWatch UK) · Updated June 2026