Set to be one of the BBC's biggest dramas to finish off the year, Black Narcissus follows a young nun, played by Gemma Arterton, who is tasked with establishing a convent in a remote Himalayan palace. The three-part drama will also star Game of Thrones actress Dame Diana Rigg in her final role.
Black Narcissus airs at 9 p.m. from 27-29 Dec. on BBC One.