Double bill of BBC adaptations of Agatha Christie's crime stories. 'The Witness for the Prosecution' (2016) is set in 1920s London where Leonard Vole (Billy Howle) is arrested for the brutal murder of wealthy heiress Emily French (Kim Cattrall). While all the evidence points to Vole, his partner Romaine (Andrea Riseborough) takes to the stand as a witness for the prosecution in a complex bid to maintain his freedom. Can she and lawyer John Mayhew (Toby Jones) prove Leonard's innocence in the courtroom and ensure his acquittal? In 'And Then There Were None' (2015) ten strangers are invited to stay on an isolated island off the Devonshire coast where they find that the owners, Mr and Mrs Owen, are nowhere to be seen. As, gradually, each member of the party is killed, the remaining holidaymakers become increasingly suspicious of their fellow islanders... What's in the box DVD