You come face to face with a control interface. On it, the words "Cycle Regenerations" comes up. It appears this device will allow you to call in any Doctor from the First to the Eleventh. There are also a few blacked-out faces, where Doctors from the Twelfth onward should be. It looks like they aren't able to be called in from here. But you still have the choice of Eleven- Or should that be Twelve- Doctors! . Which will you call in?