Overview. Critics Consensus: Dark yet dashingly executed, And Then There Were None offers a brazenly misanthropic look at human nature. 2015, Lifetime, 3 episodes Cast From its first golden images of drowning to the drawing-room showdowns on a dark and stormy night, And Then There Were None is a triumph of atmosphere and an … And Then There Were None Cast. The all-star ensemble cast features Douglas Booth (Great Expectations, The Riot Club) as Anthony Marston, Charles Dance (Game of Thrones, Imitation Game) as Justice Lawrence Wargrave, Maeve Dermody (Black Water, Beautiful Kate) as Vera Claythorne, Burn Gorman (The Dark Knight … And Then There Were None (TV Mini-Series 2015) cast and crew credits, including actors, actresses, directors, writers and more. And Then There Were None Cast. As much as I have enjoyed watching Miss Marple and Poirot on TV over the past few years I must admit I have never read an Agatha Christie novel, and although I was familiar with the basic outline of And Then There Were None, 10 people on an island being murdered one by one, I didn't expect it to be so good. Very soon, the guests, each struggling with their conscience, will start to die -- one by one, according to the rules of the nursery rhyme 'Ten Little Soldier Boys' -- a rhyme that hangs in every room of the house and ends with the most terrifying words of all: '... and then there were none.