Stephen Mangan will star as Sherlock Holmes author Arthur Conan Doyle in the ten part drama, alongside Michael Weston, who will play escape artist Harry Houdini.
On 18 September 2016, Steve November has a problem. At 9:00pm that night, the slot arrives in ITV’s schedule that would normally be filled by the season premiere of Downton Abbey.
As Director of Drama for the ITV network, November has to find a replacement – Downton is ending, with the last ever episode to air this coming Christmas Day. And, given Downton’s blockbuster ratings performance, it’s going to be a fiendishly difficult act to follow.