Den of the Geek are reporting that BBC Radio 4 are to do a new adaptation of Neil Gaiman's (The Doctor's Wife) Neverwhere and have released a cast list:
James McAvoy: Richard Richard Mayhew Dick
Natalie Dormer: Door
David Harewood (Joshua Naismith): the Marquis
Sophie Okenedo (Liz 10): Hunter
Anthony Head (Mr. Finch): Croup
David Schofield (Nostradamus\Billy in audios): fellow henchman Vandemar
Christopher Lee: Earl of Earl's Court
Bernard Cribbens (Wilfred Mott): Old Bailey
Benedict Cumberbatch: Angel Islington
Romola Garai: Jessica
Andrew Sachs (Scagra\Adric in Audios): Tooley
Don Gilet (Lance Bennett): Fulingous, Ruislip, Blackfriar
Abdul Salis (Kel): Sable, Sump, Clarence, Homeless Man
Paul Chequer (Eugene Jones): Gary, Guard 2
Lucy Cohu (Alice Carter): Lamia
Yasmin Paige (Maria Jackson): Anaesthesia, Tenant 2 - female, Match girl
Johnny Vegas: Lord Ratspeaker
Stephen Marcus (Jailer): Varney, Homeless man, Letting agent, Guard 1
Karen Archer: Sylvia, Old Woman, Dream Hawker, Mother
It is due for broadcast on the 16th March and should be available worldwide on Iplayer.