The Fall, Quirke and Merlin star Colin Morgan has been cast as Newton Pulsifer in BBC Radio 4's adaptation of Neil Gaiman and Terry Pratchett's apocalyptic cult classic Good Omens.
The BBC has announced that recording has begun "in a secret London location".
The cast also includes Josie Lawrence (Skins, EastEnders) as Agnes Nutter, Paterson Joseph (Peep Show, Green Wing) as Famine, Mark Heap (Spaced, Green Wing) as the angel Aziraphale and Peter Serafinowicz (Guardians of the Galaxy, Star Wars: The Phantom Menace) as the demon Crowley.
Authors Gaiman and Pratchett are also set to make cameos.
The adaptation is due to be broadcast on BBC Radio 4 across a week in December, with five half-hour episodes and an hour-long finale.