; Date: April 22, 2017
The Doctor and Bill, apparently having forgotten about The Vault back at the college, have gone to what appears to be 1850's London in the Winter with the Thames frozen over. We see carnival action, some kind of creature under the ice that must be fed, and on ominous question - have you ever killed anyone?
Looking back at Multi-Doctor stories in light of upcoming Multi-Master story Reclusive Time Lords, watching over all of time and space, what's their game? Gallifrey