Broadcast: Saturday 12th December 2020
6:07pm-6:59pm CET (17:07 GMT) < > « »
Presented in Italian
RAI4 (adverts during broadcast)

Featuring: Peter Capaldi, Matt Lucas, Pearl Mackie, Michelle Gomez

In the Haereticum - the Vatican’s secret library of blasphemy - 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?
Synopsis Source: Doctor Who Guide