Doctor Who S10 • Episode 6
Extremis
First aired
Saturday, May 20, 2017
Written by
Steven Moffat
Directed by
Daniel Nettheim
Runtime
49 minutes
Story Type
Three-Parter
Time Travel
Alternate Reality
Present
Historical Characters
The Pope
UK Viewers
5.53 million
Appreciation Index
82
Synopsis
The Vatican asks the Twelfth Doctor to investigate a mysterious book called the Veritas. All who read the Veritas immediately kill themselves. When a translation of the Veritas is leaked online, the Doctor must face up to the inevitable truth...