The star takes us inside that cliffhanger twist.
From Devon and London to the Nile and Petra, Agatha Christie's travels shaped some of the world's most famous mysteries – and travellers can still follow her trail today.
The Prestige ending explained: Did Angier really die every night? Here is how Borden’s twin secret and the final act reveal everything ...
The public inquiry into the killings of Barnaby Webber, Grace O'Malley-Kumar and Ian Coates by Valdo Calocane continues.