Agatha Christie's great-grandson claims The Traitors is based on one of the author's most famous novels
However, it is those same distinctive features that have led Agatha Christie’s family to claim the BBC show is based on one ...
‘Agatha Christie inspired The Traitors,' says James Pritchard, great-grandson of legendary author
Since then, heavyweights Hugh Laurie and Kenneth Branagh have both made Christie adaptations: the former created Why Didn't ...