It is Christmas Eve 1875 and Hawkin turns to the Dark. Will hasn’t a moment to lose and goes back to his own time to find the Third Sign. His family sing carols, oblivious to danger, and Will is able to protect them with a spell before The Rider can strike. But at home on Christmas morning there is a knock at the door. Listen on headphones for 3D immersive sound. #TheDarkIsRising

Will Stanton: Noah AlexanderJohn Smith/Paul Stanton/Mr Beaumont: Thomas ArnoldBus Conductor/Jamaican Old One/James Stanton: Danny BaileyStephen Stanton: Simon BubbMrs Stanton/Mrs Pettigrew/Dr Armstrong: Amanda HadingueThe Walker/Hawkin: Toby JonesNarrator: Simon McBurneyThe Rider/Mr Mithothin/Mr Stanton/Farmer Dawson: Tim McMullanMerriman: Paul RhysMaggie Barnes/Mary Stanton: Natasha StoneThe Lady/Miss Greythorne: Harriet WalterHerne: Miles YekinniThe chorister: Vinay SinghRadio announcer: Samuel WestSoundscape design: Gareth FryMusic: Josh SneesbyOriginal songs by Johnny Flynn, Luisa Gerstein and Héloïse Tunstall-BehrensAdapted for audio by Robert Macfarlane and Simon McBurneyDramaturg: James YeatmanDirector: Simon McBurneyProducers: Catherine Bailey and Tim BellA Complicité and Catherine Bailey Production for BBC World ServiceCommissioned by Simon Pitts