Doctor Who series 10: Steven Moffat's episode guide

Written by Steven Moffat, directed by Daniel Nettheim. Guest star: Michelle Gomez

“They read The Veritas – and chose hell.”

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?

Next: Episode 7 – The Pyramid at the End of the World

Read more in the new issue of Radio Times magazine, with interviews with Peter Capaldi, Pearl Mackie and much, much more