20 May 2017
Michelle Gomez (Missy), Laurent Maurel (Nicolas), Corrado Invernizzi (Cardinal Angelo), Jennifer Hennessy (Moira), Ronke Adekoluejo (Penny), Ivanno Jeremiah (Rafando), Fransesco Martino (Piero), Alana Maria (Pentagon Woman), Jamie Hill (Monk), Tim Bentinck (Voice of The Monk)
|Written by||Steven Moffat|
|Directed by||Daniel Nettheim|
|Produced by||Peter Bennett|
In the Haereticum, the Vatican’ secret library of blasphemy &ndash, there is an ancient book known only as The Veritas. Throughout history, anyone who has ever read it has immediately taken their own life. Now a new translation is online, and the danger is spreading. The Vatican appeals to The Doctor. Will he read The Veritas? But can even The Doctor survive the ultimate truth?